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    WiFi disconnect errors

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    • zlowredundefined
      zlowred
      last edited by

      I've replaced my Apple router with Google WiFi today, and it still disconnects, so I don't think it is related to particular router model.

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      • k3lagundefined
        k3lag
        last edited by

        @zlowred:

        I've replaced my Apple router with Google WiFi today, and it still disconnects, so I don't think it is related to particular router model.

        If it is router related I wouldn't necessarily expect it be limited to a single brand but it could be related to a particular WiFi chipset or chipset family. It's hard to say without a fair bit of data.

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        • KeeganBundefined
          KeeganB
          last edited by

          I haven't updated to the newer firmwares yet b/c this current setup has been working so well for me compared to really horrible results previously. BUT over the past few days I have started getting some disconnects an also getting locked out. It is still really good compared the past, with only probably 4-5 disconnects over the past 3 days. Here is my latest M122 immediately following a disconnect. I will upgrade the firmwares after this current print.

          SENDING:M122
          === Diagnostics ===
          Used output buffers: 2 of 32 (11 max)
          === Platform ===
          RepRapFirmware for Duet WiFi version 1.20beta7 running on Duet WiFi 1.0
          Board ID: 08DDM-9FAM2-LW4SD-6JTF0-3S86N-TLWZX
          Static ram used: 15472
          Dynamic ram used: 99192
          Recycled dynamic ram: 4120
          Stack ram used: 3992 current, 9144 maximum
          Never used ram: 3144
          Last reset 04:34:43 ago, cause: power up
          Last software reset reason: User, spinning module GCodes, available RAM 7296 bytes (slot 3)
          Software reset code 0x0003, HFSR 0x00000000, CFSR 0x00000000, ICSR 0x00400000, BFAR 0xe000ed38, SP 0xffffffff
          Error status: 0
          [ERROR] Error status: 0
          
          Free file entries: 9
          SD card 0 detected, interface speed: 20.0MBytes/sec
          SD card longest block write time: 42.8ms
          MCU temperature: min 23.3, current 35.1, max 36.0
          Supply voltage: min 12.2, current 12.6, max 12.9, under voltage events: 0, over voltage events: 0
          Driver 0: ok
          Driver 1: ok
          Driver 2: open-load-B
          Driver 3: ok
          Driver 4: standstill
          Date/time: 2017-11-20 22:00:32
          Cache data hit count 4294967295
          Slowest main loop (seconds): 0.080215; fastest: 0.000041
          === Move ===
          MaxReps: 5, StepErrors: 0, FreeDm: 136, MinFreeDm 120, MaxWait: 2289273250ms, Underruns: 0, 0
          Scheduled moves: 221848, completed moves: 221818
          Bed compensation in use: none
          Bed probe heights: -0.162 -0.151 -0.081 -0.058 -0.041
          === Heat ===
          Bed heater = 0, chamber heater = -1
          Heater 0 is on, I-accum = 0.3
          Heater 1 is on, I-accum = 0.5
          === GCodes ===
          Segments left: 1
          Stack records: 2 allocated, 0 in use
          Movement lock held by file
          http is idle in state(s) 0
          telnet is idle in state(s) 0
          file is doing "G1 X0.401 Y8.421 E0.0067" in state(s) 0
          serial is ready with "M122" in state(s) 0
          aux is idle in state(s) 0
          daemon is idle in state(s) 0
          queue is idle in state(s) 0
          autopause is idle in state(s) 0
          Code queue is empty.
          Network state is running
          WiFi module is connected to access point
          Failed messages: pending 0, notready 0, noresp 0
          WiFi firmware version 1.20b8-nosleep
          WiFi MAC address 5c:cf:7f:ef:51:6f
          WiFi Vcc 3.38, reset reason Turned on by main processor
          WiFi flash size 4194304, free heap 29144
          WiFi IP address 10.0.1.161
          WiFi signal strength -37dBm, reconnections 4, sleep mode none
          HTTP sessions: 1 of 8
          Socket states:  0 0 0 0 0 0 0 0
          Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0)
          
          

          Artemis
          Rostock Max v2
          Orion

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          • dc42undefined
            dc42 administrators
            last edited by

            It's interesting to see that you had 4 successful reconnections.

            Duet WiFi hardware designer and firmware engineer
            Please do not ask me for Duet support via PM or email, use the forum
            http://www.escher3d.com, https://miscsolutions.wordpress.com

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            • k3lagundefined
              k3lag
              last edited by

              I've now been on my new WiFi network for 3 days and I have had no unexpected disconnects. I can reconnect immediately after any expected disconnects (laptop goes to sleep or I close my iPad) and the response is very quick.

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              • ukflyerundefined
                ukflyer
                last edited by

                Been following this thread for a while now.

                What is the current consensus for stable WiFi ?

                I have updated to the latest stable firmware and server releases. My printer is 300mm from the WiFi router and there are no other WiFi networks available and yet the network connection is currently dropping within seconds of starting the printer up.

                I have managed to start one print in the last 2 days before the WiFi connection dropped and that ran to completion so it can only be an issue with the WiFi module.

                Really beginning to wish I had paid the extra for an ethernet electronics board 😞

                1 Reply Last reply Reply Quote 0
                • dc42undefined
                  dc42 administrators
                  last edited by

                  @ukflyer:

                  …
                  What is the current consensus for stable WiFi ?

                  I have updated to the latest stable firmware and server releases. My printer is 300mm from the WiFi router and there are no other WiFi networks available and yet the network connection is currently dropping within seconds of starting the printer up.

                  I have managed to start one print in the last 2 days before the WiFi connection dropped and that ran to completion so it can only be an issue with the WiFi module.

                  Please work through https://duet3d.com/wiki/WiFi_disconnections_and_AJAX_timeout_errors first, in particular check the signal strength.

                  If the problem isn't signal strength, then the reports I have are that RepRapFirmware 1.20beta11 with DuetWiFiServer 1.20beta10 are more stable than the 1.19 versions in the stable release folder. So please try them. We have further work under way on DuetWiFiServer which we hope will resolve a remaining issue that some users experience.

                  Duet WiFi hardware designer and firmware engineer
                  Please do not ask me for Duet support via PM or email, use the forum
                  http://www.escher3d.com, https://miscsolutions.wordpress.com

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                  • ukflyerundefined
                    ukflyer
                    last edited by

                    Okay I have the recommended Beta's installed -

                    Firmware Name: RepRapFirmware for Duet WiFi
                    Firmware Electronics: Duet WiFi 1.0
                    Firmware Version: 1.20beta11 (2017-11-28)
                    WiFi Server Version: 1.20b10
                    Web Interface Version: 1.19

                    And I have MacPronterface, connected via a USB cable, monitoring the WiFi debugging messages - fingers crossed.

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                    • dc42undefined
                      dc42 administrators
                      last edited by

                      Thanks, let us know how it goes.

                      Duet WiFi hardware designer and firmware engineer
                      Please do not ask me for Duet support via PM or email, use the forum
                      http://www.escher3d.com, https://miscsolutions.wordpress.com

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                      • ukflyerundefined
                        ukflyer
                        last edited by

                        Suffered a disconnect during a print but print still running

                        Output of M122

                        m122
                        SENDING:M122
                        === Diagnostics ===
                        Used output buffers: 2 of 32 (14 max)
                        === Platform ===
                        RepRapFirmware for Duet WiFi version 1.20beta11 running on Duet WiFi 1.0
                        Board ID: 08DGM-95BNL-MGPSN-6JKDJ-3S46N-1LWHW
                        Static ram used: 15488
                        Dynamic ram used: 97768
                        Recycled dynamiWiFi:
                        c ram: 1432
                        Stack ram used: 4328 current, 9212 maximum
                        NeWiFi: LINK
                        ver used ram: 7172
                        Last reset 18:45:25 ago, cause: power up
                        Last software reset reason: User, spinning module GCodes, available RAM 7400 bytes (slot 2)
                        Software reset code 0x0003, HFSR 0x00000000, CFWiFi: xmit: 0
                        SR 0x00000000, ICSR 0x00400000, BFAR 0xe000ed38, SP 0xffffffff
                        Error status: 1
                        [ERROR] Error status: 1

                        Free file entrieWiFi: recv: 0
                        s: 9
                        SD card 0 detected, interface speed: 20.0MBytes/sec
                        SD card longest block write time: 347.2ms
                        MCU temperature: min 36.8, current 42.3, max 42.6
                        Supply voltaWiFi: fw: 0
                        ge: min 11.5, current 12.5, max 13.1, under voltage events: 1, over voltage events: 0
                        Driver 0: ok
                        Driver 1: ok
                        Driver 2: ok
                        DriverWiFi: drop: 0
                        3: standstill
                        Driver 4: standstill
                        Date/time: 2017-12-03 15:10:06
                        Cache data hit count 4294967295
                        Slowest main loop (secondsWiFi: chkerr: 0
                        😞 0.349178; fastest: 0.000040
                        === Move ===
                        MaxReps: 5, StepErrors: 0, FreeDm: 163, MinFreeDm 137, MaxWait: 50818999ms, Underruns: 11, 1
                        Scheduled moves: 157311, completed moves: 157281
                        Bed compensation in use: mesh
                        Bed probe heights: 0.000 0.000 0.000 0.0WiFi: lenerr: 0
                        00 0.000
                        === Heat ===
                        Bed heater = 0, chamber hWiFi: memerr: 0
                        eater = -1
                        Heater 0 is on, I-accum = 0.0
                        Heater 1 is on, I-accum = 0.4
                        === GCodes ===
                        Segments left: 1
                        Stack records: 2 allocated, 0 in use
                        Movement lock held by null
                        http is idle in state(s) 0
                        telnet is idle WiFi: rterr: 0
                        in state(s) 0
                        file is doing "G1 X47.277 Y63.098 F9000" in state(s) 0
                        serial isWiFi: proterr: 0
                        ready with "M122" in state(s) 0
                        aux is idle in state(s) 0
                        daemon is idle in state(s) 0
                        queue is idle in state(s) 0
                        autopause is idle in state(s) 0
                        Code queue is empty.
                        Network sWiFi: opterr: 0
                        tate is running
                        WiFi module is connected to access point
                        Failed messages: pending 0, notready 0, noresp 0
                        WiFi: err: 0
                        WiFi firmware version 1.20b10
                        WiFi MAC address a0:20:a6:2f:bb:fe
                        WiFi Vcc 3.43, reset reason Turned on by main processor
                        WiFi flash size 4194304, freWiFi: cachehit: 0
                        e heap 28904
                        WiFi IP address 192.168.1.15
                        WiFi signal strength -27dBm, reconnections 0, sleep mode modem
                        HTTP sessions: 1 of 8
                        Socket statWiFi:
                        es: 0 0 0 0 0 0 0 0
                        Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0)
                        WiFi: ETHARP
                        WiFi: xmit: 4
                        WiFi: recv: 1637
                        WiFi: fw: 0
                        WiFi: drop: 1923
                        WiFi: chkerr: 0
                        WiFi: lenerr: 0
                        WiFi: memerr: 0
                        WiFi: rterr: 0
                        WiFi: proterr: 1923
                        WiFi: opterr: 0
                        WiFi: err: 0
                        WiFi: cachehit: 24039
                        WiFi:
                        WiFi: IP
                        WiFi: xmit: 24104
                        WiFi: recv: 36990
                        WiFi: fw: 0
                        WiFi: drop: 0
                        WiFi: chkerr: 0
                        WiFi: lenerr: 0
                        WiFi: memerr: 0
                        WiFi: rterr: 0
                        WiFi: proterr: 0
                        WiFi: opterr: 0
                        WiFi: err: 0
                        WiFi: cachehit: 0
                        WiFi:
                        WiFi: IGMP
                        WiFi: xmit: 7
                        WiFi: recv: 39
                        WiFi: drop: 0
                        WiFi: chkerr: 0
                        WiFi: lenerr: 0
                        WiFi: memerr: 0
                        WiFi: proterr: 0
                        WiFi: rx_v1: 0
                        WiFi: rx_group: 0
                        WiFi: rx_genet 17033
                        WiFi: recv: 33948
                        WiFi: fw: 0
                        WiFi: drop: 0
                        WiFi: chkerr: 0
                        WiFi: lenerr: 0
                        WiFi: memerr: 0
                        WiFi: rterr: 0
                        WiFi: proterr: 0
                        WiFi: opterr: 0
                        WiFi: err: 0
                        WiFi: cachehit: 0

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                        • dc42undefined
                          dc42 administrators
                          last edited by

                          Are you able to reconnect?

                          Duet WiFi hardware designer and firmware engineer
                          Please do not ask me for Duet support via PM or email, use the forum
                          http://www.escher3d.com, https://miscsolutions.wordpress.com

                          1 Reply Last reply Reply Quote 0
                          • ukflyerundefined
                            ukflyer
                            last edited by

                            Not without issuing an M552 S-1 & M552 S1.

                            The logs are being taken from MacPronterface which is connected via USB

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                            • ukflyerundefined
                              ukflyer
                              last edited by

                              If I had to guess I would say that it is almost as though the Web Server has shutdown rather than the WiFi connection.

                              Just started a print which is predicted to run for 2 hours plus so will keep an eye on it.

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                              • BMMalundefined
                                BMMal
                                last edited by

                                • A M122 diagnostic report produced when WiFi was connected
                                === Diagnostics ===
                                Used output buffers: 3 of 32 (17 max)
                                === Platform ===
                                RepRapFirmware for Duet WiFi version 1.20beta11 running on Duet WiFi 1.0 + DueX5
                                Board ID: 08D6M-91AST-L23S4-7JTD8-3S86K-1PX1K
                                Static ram used: 15488
                                Dynamic ram used: 98920
                                Recycled dynamic ram: 280
                                Stack ram used: 1368 current, 9220 maximum
                                Never used ram: 7164
                                Last reset 01:51:24 ago, cause: software
                                Last software reset reason: User, spinning module GCodes, available RAM 3032 bytes (slot 0)
                                Software reset code 0x0003, HFSR 0x00000000, CFSR 0x00000000, ICSR 0x00400000, BFAR 0xe000ed38, SP 0xffffffff
                                Error status: 2
                                Free file entries: 8
                                SD card 0 detected, interface speed: 20.0MBytes/sec
                                SD card longest block write time: 0.0ms
                                MCU temperature: min 28.0, current 28.2, max 28.7
                                Supply voltage: min 24.3, current 24.5, max 24.8, under voltage events: 0, over voltage events: 0
                                Driver 0: ok
                                Driver 1: ok
                                Driver 2: standstill
                                Driver 3: standstill
                                Driver 4: standstill
                                Driver 5: standstill
                                Driver 6: ok
                                Driver 7: standstill
                                Driver 8: standstill
                                Driver 9: standstill
                                Expansion motor(s) stall indication: no
                                Date/time: 2017-12-04 11:26:10
                                Cache data hit count 4294967295
                                Slowest main loop (seconds): 0.119764; fastest: 0.000112
                                === Move ===
                                MaxReps: 7, StepErrors: 194, FreeDm: 215, MinFreeDm 159, MaxWait: 0ms, Underruns: 0, 0
                                Scheduled moves: 12230, completed moves: 12221
                                Bed compensation in use: none
                                Bed probe heights: 0.000 0.000 0.000 0.000 0.000
                                === Heat ===
                                Bed heater = 0, chamber heater = -1
                                Heater 0 is on, I-accum = 0.0
                                Heater 4 is on, I-accum = 0.4
                                === GCodes ===
                                Segments left: 1
                                Stack records: 2 allocated, 0 in use
                                Movement lock held by null
                                http is idle in state(s) 0
                                telnet is idle in state(s) 0
                                file is doing "G1 X163.249 Y162.84 E0.01646" in state(s) 0
                                serial is idle in state(s) 0
                                aux is idle in state(s) 0
                                daemon is idle in state(s) 0
                                queue is idle in state(s) 0
                                autopause is idle in state(s) 0
                                Code queue is empty.
                                Network state is running
                                WiFi module is connected to access point 
                                Failed messages: pending 0, notready 0, noresp 0
                                WiFi firmware version 1.20b10
                                WiFi MAC address a0:20:a6:16:e6:c6
                                WiFi Vcc 3.26, reset reason Turned on by main processor
                                WiFi flash size 4194304, free heap 27952
                                WiFi IP address 10.0.0.115
                                WiFi signal strength -29dBm, reconnections 0, sleep mode modem
                                HTTP sessions: 1 of 8
                                Socket states: 0 2 0 0 0 0 0 0
                                Responder states: HTTP(1) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0)
                                [[language]]
                                
                                ```- The make and model of your WiFi router
                                **Asus RT AC56U**
                                - Does the problem occur mainly (or only) during printing, or does it occur equally frequently when the printer is idle?
                                **Both but more so when printing**
                                - When the problem occurs, are you able to reconnect by pressing the Connect button in DWC?
                                **Rarely. I have been issuing the wifi module reset command from Paneldue as a work around most of the time.**
                                - If you are unable to connect, are you still able to ping the IP address of the Duet WiFi?
                                **No. Timesout**
                                - Anything else that you think may be correlated with disconnections occurring
                                **It seems that mine is more likely to lose connection if I leave the focus on the Web Control tab in Chrome. I don't know if this is because fewer things are updated when Web Control is not the focus?**

                                Duet Ethernet - Most likely the most recent Edge firmware
                                Duet X5
                                7" Panel Due V2
                                Cartesian, 4 Nozzles with Flex3Drives, Heated Chamber, Simple Switch Filament Sensing

                                1 Reply Last reply Reply Quote 0
                                • KeeganBundefined
                                  KeeganB
                                  last edited by

                                  I get these all the time, but here is a recent longer log both the wifi debugging output and then the M122 from a few mins after the final disconnect.

                                  [c]WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(808) p->ref == 1
                                  WiFi: lwip: ../src/src/core/ipv4/ip.c(652) p->ref == 1
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start…
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0
                                  WiFi: state: 5 -> 2 (7c0)
                                  WiFi: rm 0
                                  WiFi: pm close 7
                                  WiFi reported error: Lost connection, auto reconnecting
                                  WiFi: reconnect
                                  WiFi: state: 2 -> 0 (0)
                                  WiFi: scandone
                                  WiFi: state: 0 -> 2 (b0)
                                  WiFi: state: 2 -> 3 (0)
                                  WiFi: state: 3 -> 5 (10)
                                  WiFi: add 0
                                  WiFi: aid 3
                                  WiFi: cnt
                                  WiFi:
                                  WiFi: connected with Virus 2.0, channel 4
                                  WiFi: dhcp client start...
                                  WiFi reported error: Auto reconnect succeeded
                                  WiFi: ip:10.0.1.161,mask:255.255.255.0,gw:10.0.1.1
                                  WiFi: pm open,type:2 0[/c]

                                  M122:

                                  [c]>>> M122
                                  SENDING:M122
                                  === Diagnostics ===
                                  Used output buffers: 3 of 32 (19 max)
                                  === Platform ===
                                  RepRapFirmware for Duet WiFi version 1.20beta11 running on Duet WiFi 1.0
                                  Board ID: 08DDM-9FAM2-LW4SD-6JTF0-3S86N-TLWZX
                                  Static ram used: 15488
                                  Dynamic ram used: 97952
                                  Recycled dynamiWiFi:
                                  c ram: 1248
                                  Stack ram used: 4328 current, 9364 maximum
                                  Never used ram: 7020
                                  Last reset 142:06:05 ago, cause: power up
                                  Last software reset reason: User, spinning module GCodes, available RAM 7296 bytes (slot 3)
                                  Software reset code 0x0003, HFSR 0x00000000, CWiFi: LINK
                                  FSR 0x00000000, ICSR 0x00400000, BFAR 0xe000edWiFi: xmit: 0
                                  38, SP 0xffffffff
                                  Error status: 1
                                  [ERROR] Error status: 1

                                  Free file entries: 9
                                  SD card 0 detected, interface speed: 20.0MBytes/sec
                                  SD card longest block write time: 35.2ms
                                  MCU temperature: min 29.3, current 34.3, max 35.4
                                  Supply voltaWiFi: recv: 0
                                  ge: min 12.2, current 12.5, max 12.9, under voltage events: 4, over voltage evenWiFi: fw: 0
                                  ts: 0
                                  Driver 0: ok
                                  Driver 1: ok
                                  Driver 2: ok
                                  Driver 3: ok
                                  Driver 4: standstill
                                  Date/time: 2017-12-04 21:25:50
                                  Cache data hit count 4294967295
                                  Slowest main loop (seconds): 0.115WiFi: drop: 0
                                  319; fastest: 0.000041
                                  === Move ===
                                  MaxReps: 5, StepErrors: 0, FreeDm: 127, MinFreeDm 120, MaxWait: 31071115ms, Underruns: 0, 0
                                  Scheduled moves: 446029, completed moves: 445999
                                  Bed compensation in use: none
                                  Bed probe heights: -0.053 -0.047 0.022 0.040 -0.0WiFi: chkerr: 0
                                  10
                                  === Heat ===
                                  Bed heater = 0, chamber heater WiFi: lenerr: 0
                                  = -1
                                  Heater 0 is on, I-accum = 0.3
                                  Heater 1 is on, I-accum = 0.5
                                  === GCodes ===
                                  Segments left: 1
                                  Stack records: 2 allocated, 0 in use
                                  Movement lock held by null
                                  http is idle in state(s) 0
                                  telnet is idle in staWiFi: memerr: 0
                                  te(s) 0
                                  file is doing "G1 X-4.645 Y-19.013 E0.14745 F1787.3" in state(s) 0
                                  serial is ready with "M122" in state(s) 0
                                  aux is idle in state(s) 0
                                  daemon is idle in state(s) 0
                                  queue is idle in state(s) 0
                                  autopause is idle in state(s) 0
                                  Code queue is empty.
                                  NetWiFi: rterr: 0
                                  work state is running
                                  WiFi moduWiFi: proterr: 0
                                  le is connected to access point
                                  Failed messages: pending 0, notready 0, noresp 0
                                  WiFi firmware version 1.20b10
                                  WiFi MAC address 5c:cf:7f:ef:51:6f
                                  WiFi Vcc 3.38, reset reason Turned on by main processor
                                  WiFi flash size 419430WiFi: opterr: 0
                                  4, free heap 28520
                                  WiFi IP address 10.0.1.161
                                  WiFi signal stWiFi: err: 0
                                  rength -46dBm, reconnections 31, sleep mode modem
                                  HTTP sessions: 1 of 8
                                  Socket states: 0 0 0 0 0 0 0 0
                                  Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0)
                                  WiFi: cachehit: 0
                                  WiFi:
                                  WiFi: ETHARP
                                  WiFi: xmit: 97
                                  WiFi: recv: 420
                                  WiFi: fw: 0
                                  WiFi: drop: 7246
                                  WiFi: chkerr: 0
                                  WiFi: lenerr: 0
                                  WiFi: memerr: 0
                                  WiFi: rterr: 0
                                  WiFi: proterr: 7246
                                  WiFi: opterr: 0
                                  WiFi: err: 0
                                  WiFi: cachehit: 48603
                                  WiFi:
                                  WiFi: IP
                                  WiFi: xmit: 48776
                                  WiFi: recv: 65007
                                  WiFi: fw: 0
                                  WiFi: drop: 0
                                  WiFi: chkerr: 0
                                  WiFi: lenerr: 0
                                  WiFi: memerr: 0
                                  WiFi: rterr: 0
                                  WiFi: proterr: 0
                                  WiFi: opterr: 0
                                  WiFi: err: 0
                                  WiFi: cachehit: 0
                                  WiFi:
                                  WiFi: IGMP
                                  WiFi: xmit: 76
                                  WiFi: recv: 168
                                  WiFi: drop: 0
                                  WiFi: chkerr: 0
                                  WiFi: lenerr: 0
                                  WiFi: memerr: 0
                                  WiFi: proterr: 0
                                  WiFi: rx_v1: 0
                                  WiFi: rx_group: 0
                                  WiFi: rx_ge: 21563
                                  WiFi: recv: 61223
                                  WiFi: fw: 0
                                  WiFi: drop: 0
                                  WiFi: chkerr: 0
                                  WiFi: lenerr: 0
                                  WiFi: memerr: 0
                                  WiFi: rterr: 0
                                  WiFi: proterr: 0
                                  WiFi: opterr: 0
                                  WiFi: err: 0
                                  WiFi: cachehit: 0[/c]

                                  Artemis
                                  Rostock Max v2
                                  Orion

                                  1 Reply Last reply Reply Quote 0
                                  • dc42undefined
                                    dc42 administrators
                                    last edited by

                                    Thanks. It looks like we have two issues, possibly related. We'll have a new build of DuetWiFiServer soon which may resolve one or both of them.

                                    Duet WiFi hardware designer and firmware engineer
                                    Please do not ask me for Duet support via PM or email, use the forum
                                    http://www.escher3d.com, https://miscsolutions.wordpress.com

                                    1 Reply Last reply Reply Quote 0
                                    • dc42undefined
                                      dc42 administrators
                                      last edited by

                                      Hi all,

                                      Please can anyone who is running main firmware 1.20beta10 1.20beta11 and DuetWiFiServer 1.20beta10 and still experiencing WiFi disconnection problems try DuetWiFiServer 1.20b11, available here https://www.dropbox.com/s/ttoa6d9l9d0lrqe/DuetWiFiServer-1.20b11.bin?dl=1.

                                      As before, if possible connect a PC running a host program via USB too and send M111 S1 P14 to enable WiFi module debugging.

                                      Duet WiFi hardware designer and firmware engineer
                                      Please do not ask me for Duet support via PM or email, use the forum
                                      http://www.escher3d.com, https://miscsolutions.wordpress.com

                                      1 Reply Last reply Reply Quote 0
                                      • darookeeundefined
                                        darookee
                                        last edited by

                                        After installing DuetWifiServer 1.20b11 I could not connect to the Duet over Wifi and got these messages in Repetier-Host:

                                        13:24:06.852 : WiFi: Fatal exception (0):
                                        13:24:06.864 : WiFi: epc1=0x40100004, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
                                        13:24:06.868 : WiFi: Fatal exception (0):
                                        13:24:06.880 : WiFi: epc1=0x40100004, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
                                        13:24:06.882 : WiFi: Fatal exception (0):
                                        13:24:06.895 : WiFi: epc1=0x40100004, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000
                                        
                                        

                                        Reverting to DuetWifiServer 1.20b10 for now…

                                        I'm running "Firmware Version 1.20beta11 (2017-11-28)", could this be the issue? I did realize too late that you said '...running 1.20beta10...' 😐

                                        1 Reply Last reply Reply Quote 0
                                        • KeeganBundefined
                                          KeeganB
                                          last edited by

                                          @dc42:

                                          Hi all,

                                          Please can anyone who is running main firmware 1.20beta10 1.20beta11 and DuetWiFiServer 1.20beta10 and still experiencing WiFi disconnection problems try DuetWiFiServer 1.20b11, available here https://www.dropbox.com/s/ttoa6d9l9d0lrqe/DuetWiFiServer-1.20b11.bin?dl=1.

                                          As before, if possible connect a PC running a host program via USB too and send M111 S1 P14 to enable WiFi module debugging.

                                          I can test this tonight. Thanks.

                                          Artemis
                                          Rostock Max v2
                                          Orion

                                          1 Reply Last reply Reply Quote 0
                                          • dc42undefined
                                            dc42 administrators
                                            last edited by

                                            @darookee, thanks for your report. I meant DuetWiFiFirmware 1.20beta11, not beta 10.

                                            Please can you try installing the new DuetWiFiserver file twice (i.e. send M997 S1 from USB or PanelDue after installing it the first time), in case the problem is the same as the one we had earlier.

                                            EDIT - I am about to generate a slightly modified version of the new DWS. Please wait for that version.

                                            Duet WiFi hardware designer and firmware engineer
                                            Please do not ask me for Duet support via PM or email, use the forum
                                            http://www.escher3d.com, https://miscsolutions.wordpress.com

                                            1 Reply Last reply Reply Quote 0
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