Duet3D Logo Duet3D
    • Tags
    • Documentation
    • Order
    • Register
    • Login

    Duet2 connection interrupted: Let's get to the bottom of this

    Scheduled Pinned Locked Moved Unsolved
    Duet Web Control
    12
    33
    1.8k
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • fcwiltundefined
      fcwilt @Nxt-1
      last edited by

      @nxt-1 said in Duet2 connection interrupted: Let's get to the bottom of this:

      I am running a Duet 2 WiFi (rrf 3.3) and hit me with whatever info/details you need or things to do.

      I had to install a dedicated WiFi AP in the same room as the Duet 2 WiFi boards (the ones with the built-in antenna) to get a stable connection.

      Frederick

      Printers: a small Utilmaker style, a small CoreXY and a E3D MS/TC setup. Various hotends. Using Duet 3 hardware running 3.4.6

      1 Reply Last reply Reply Quote 0
      • Nxt-1undefined
        Nxt-1 @Phaedrux
        last edited by

        @phaedrux said in Duet2 connection interrupted: Let's get to the bottom of this:

        Failing wifi module perhaps?

        If this a known issue? And even more important, is there a way to verify that it would or would not be failing?

        Interference?
        What's your signal strength like?
        Distance to router?

        @fcwilt
        The main router is about 5m away with some walls inbetween. The mesh repeater is 3m away with uninterupted LoS. A rssi of -51 dBm seems plenty to me.

        === Network ===
        Slowest loop: 204.58ms; fastest: 0.08ms
        Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
        HTTP sessions: 1 of 8
        - WiFi -
        Network state is active
        WiFi module is connected to access point 
        Failed messages: pending 0, notready 0, noresp 1
        WiFi firmware version 1.26
        WiFi MAC address a0:20:a6:16:ec:ed
        WiFi Vcc 3.36, reset reason Turned on by main processor
        WiFi flash size 4194304, free heap 25032
        WiFi IP address 192.168.178.30
        WiFi signal strength -51dBm, mode 802.11n, reconnections 0, sleep mode modem
        Clock register 00002002
        Socket states: 0 0 0 0 0 0 0 0
        

        What kind of router?

        I updated the original post with this info.

        Have you tried a different SD card?

        Would this have an influence? I'll try one if you want.

        Duet3D and delta printer enthousiast. Buildlog
        Looking for Duet3D configuration support, check out Nxt-3D

        giostarkundefined gloomyandyundefined markduetundefined 3 Replies Last reply Reply Quote 0
        • giostarkundefined
          giostark @Nxt-1
          last edited by

          @nxt-1
          I had this issue too.... but only ONE time till now (sgrat!) , I should have very good signal and when this issue happened all the rest of the devices connected to the router still work properly. After the reset all turned to work.
          https://forum.duet3d.com/topic/24348/wifi-reported-error-lost-connection-auto-reconnecting
          But I'll follow this 3d with interest !

          1 Reply Last reply Reply Quote 0
          • gloomyandyundefined
            gloomyandy @Nxt-1
            last edited by

            @nxt-1 I'm not sure how easy this will be for you to test, but with the LPC/STM32 port we had a user that was using a mesh system. Occasionally the esp8266 would connect to the "wrong" AP and so would have a very poor signal leading to connection problems. I fixed this in our version of the esp8266 firmware by making a note of the signal strengths associated with each access point and using the MAC address (or BSSID) of the access point to force the connection to be to the one with the highest signal (in theory the esp8266 should do this automatically, but that did not always seem to work). This was only an issue when using a setup in which all of the access points in the mesh used the same SSID.

            Does your mesh admin interface allow you to check what devices are connected to the various access points? If so that may be a way to see if RRF has connected to the "wrong" one?

            Falkiaundefined Nxt-1undefined 2 Replies Last reply Reply Quote 0
            • Falkiaundefined
              Falkia @gloomyandy
              last edited by

              @gloomyandy
              In some mesh system you have the possibilty to bind a client to a dedicated mesh node. Asus ZenWifi AX have this function but maybe not relevant for this thread.
              /Fredrik

              Printer: "Deltacus" Delta with 510mm bed diameter and 925mm build height. Powered by Duet 2 WiFi. Duet Smart Effector with E3D Volcano.

              1 Reply Last reply Reply Quote 0
              • Nxt-1undefined
                Nxt-1 @gloomyandy
                last edited by

                @gloomyandy @Falkia I have both the main AP and the repeater broadcasting their own ssid at the moment, so I can force connection to the AP by removing the main ssid from the duet's networks.

                Update, I just did that, so now only the ssid broadcast by the repeater is known to the duet and the issue persists.

                Duet3D and delta printer enthousiast. Buildlog
                Looking for Duet3D configuration support, check out Nxt-3D

                gloomyandyundefined 1 Reply Last reply Reply Quote 0
                • gloomyandyundefined
                  gloomyandy @Nxt-1
                  last edited by

                  @nxt-1 Oh well, I guess it is good to eliminate things. I'm pretty sure that the guy that had the problem was using a google nest mesh system, which I think uses the same SSID for all of the access points.

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

                    This may possibly be related to https://forum.duet3d.com/topic/23701/mini-5-wifi-connection-unstable/34?_=1625331363732 which is being investigated.

                    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

                    Nxt-1undefined 1 Reply Last reply Reply Quote 0
                    • Nxt-1undefined
                      Nxt-1 @dc42
                      last edited by Nxt-1

                      @dc42 said in Duet2 connection interrupted: Let's get to the bottom of this:

                      This may possibly be related to https://forum.duet3d.com/topic/23701/mini-5-wifi-connection-unstable/34?_=1625331363732 which is being investigated.

                      You might very well be right, at least the symptoms described seems quite similar if not the exact same.

                      Duet3D and delta printer enthousiast. Buildlog
                      Looking for Duet3D configuration support, check out Nxt-3D

                      Phaedruxundefined 1 Reply Last reply Reply Quote 0
                      • jens55undefined
                        jens55
                        last edited by

                        I have the same issue (had it ever since the first Duet). Things will go just fine for the longest time then all of a sudden I get repeated interruptions. Then just like it started, the issue magically goes away.
                        I was unable to make heads or tails out of it and eventually gave up. Now, if things act up, I go do something else 😞

                        It is not related to signal strength.
                        Latest episode happened yesterday. For about 5 minutes I was unable to reach the printer consistently and then all was fine again. I did not reboot anything tp make things work.

                        dc42undefined 1 Reply Last reply Reply Quote 0
                        • dc42undefined
                          dc42 administrators @jens55
                          last edited by

                          @jens55 said in Duet2 connection interrupted: Let's get to the bottom of this:

                          Latest episode happened yesterday. For about 5 minutes I was unable to reach the printer consistently and then all was fine again. I did not reboot anything tp make things work.

                          Was microwave oven turned on for those 5 minutes by any chance?

                          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

                          jens55undefined 1 Reply Last reply Reply Quote 0
                          • Phaedruxundefined
                            Phaedrux Moderator @Nxt-1
                            last edited by

                            @nxt-1 Would you be able to collect a wireshark trace?

                            Z-Bot CoreXY Build | Thingiverse Profile

                            Nxt-1undefined 2 Replies Last reply Reply Quote 0
                            • Nxt-1undefined
                              Nxt-1 @Phaedrux
                              last edited by

                              @phaedrux said in Duet2 connection interrupted: Let's get to the bottom of this:

                              @nxt-1 Would you be able to collect a wireshark trace?

                              Sure, whenever another episode happens I will capture it. I assume a trace with a filter for just the Duet IP will suffice?

                              Duet3D and delta printer enthousiast. Buildlog
                              Looking for Duet3D configuration support, check out Nxt-3D

                              chrishammundefined 1 Reply Last reply Reply Quote 0
                              • chrishammundefined
                                chrishamm administrators @Nxt-1
                                last edited by

                                @nxt-1 Yes, the part where the DWC loses connection to the Duet should suffice. In other interest there is now v1.26 with extra debugging available. If you want to give it a try and a connection drop occurs, please send M111 P14 S1 followed by M122 and share the full output here. It may help us further to isolate the underlying problem.

                                Duet software engineer

                                Nxt-1undefined 1 Reply Last reply Reply Quote 0
                                • jens55undefined
                                  jens55 @dc42
                                  last edited by

                                  @dc42 said in Duet2 connection interrupted: Let's get to the bottom of this:

                                  @jens55 said in Duet2 connection interrupted: Let's get to the bottom of this:

                                  Latest episode happened yesterday. For about 5 minutes I was unable to reach the printer consistently and then all was fine again. I did not reboot anything tp make things work.

                                  Was microwave oven turned on for those 5 minutes by any chance?

                                  No

                                  1 Reply Last reply Reply Quote 0
                                  • Nxt-1undefined
                                    Nxt-1 @Phaedrux
                                    last edited by Nxt-1

                                    @phaedrux said in Duet2 connection interrupted: Let's get to the bottom of this:

                                    @nxt-1 Would you be able to collect a wireshark trace?

                                    1.pcapng.c
                                    2.pcapng.c
                                    3FullDataset.pcapng.c
                                    Here you go, the .c extension needs to be removed abviously, the forum doesn't allow from .pcapng files 🤷 The first two datasets were started when I notices warning popping up in dwc, so they are probabily missing the first pieces of vital information. The 3rd set contains everything from start to finish.

                                    Note: all these traces were without the new v1.26 debug firmware as sugested by @chrishamm. I will install that now and report back.

                                    Duet3D and delta printer enthousiast. Buildlog
                                    Looking for Duet3D configuration support, check out Nxt-3D

                                    1 Reply Last reply Reply Quote 2
                                    • Nxt-1undefined
                                      Nxt-1 @chrishamm
                                      last edited by Nxt-1

                                      @chrishamm said in Duet2 connection interrupted: Let's get to the bottom of this:

                                      @nxt-1 Yes, the part where the DWC loses connection to the Duet should suffice. In other interest there is now v1.26 with extra debugging available. If you want to give it a try and a connection drop occurs, please send M111 P14 S1 followed by M122 and share the full output here. It may help us further to isolate the underlying problem.

                                      As requested: as soon as a connection interupted warning poped, I did a M11 P14 S1 followed by M122.

                                      7/30/2021, 11:16:00 AM	M122
                                      === Diagnostics ===
                                      RepRapFirmware for Duet 2 WiFi/Ethernet version 3.3 (2021-06-15 21:44:54) running on Duet WiFi 1.0 or 1.01
                                      Board ID: 08D6M-91AST-L23S4-7JTD0-3S86K-1NX1K
                                      Used output buffers: 3 of 24 (24 max)
                                      === RTOS ===
                                      Static ram: 23876
                                      Dynamic ram: 74668 of which 24 recycled
                                      Never used RAM 15848, free system stack 94 words
                                      Tasks: NETWORK(ready,91.8%,143) HEAT(delaying,0.9%,330) Move(notifyWait,2.4%,301) MAIN(running,4.5%,128) IDLE(ready,0.4%,29), total 100.0%
                                      Owned mutexes: WiFi(NETWORK)
                                      === Platform ===
                                      Last reset 116:49:31 ago, cause: power up
                                      Last software reset at 2021-07-25 14:11, reason: User, GCodes spinning, available RAM 15848, slot 2
                                      Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
                                      Error status: 0x14
                                      Aux0 errors 0,0,0
                                      Step timer max interval 0
                                      MCU temperature: min 30.9, current 36.0, max 36.9
                                      Supply voltage: min 24.1, current 24.2, max 24.5, under voltage events: 0, over voltage events: 0, power good: yes
                                      Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0
                                      Driver 0: position 91505, standstill, SG min/max not available
                                      Driver 1: position 73958, standstill, SG min/max not available
                                      Driver 2: position 73795, standstill, SG min/max not available
                                      Driver 3: position 0, standstill, SG min/max not available
                                      Driver 4: position 0, standstill, SG min/max not available
                                      Driver 5: position 0
                                      Driver 6: position 0
                                      Driver 7: position 0
                                      Driver 8: position 0
                                      Driver 9: position 0
                                      Driver 10: position 0
                                      Driver 11: position 0
                                      Date/time: 2021-07-30 11:15:41
                                      Cache data hit count 4294967295
                                      Slowest loop: 88.64ms; fastest: 0.15ms
                                      I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
                                      === Storage ===
                                      Free file entries: 10
                                      SD card 0 detected, interface speed: 20.0MBytes/sec
                                      SD card longest read time 1.5ms, write time 87.0ms, max retries 0
                                      === Move ===
                                      DMs created 83, maxWait 0ms, bed compensation in use: mesh, comp offset 0.000
                                      === MainDDARing ===
                                      Scheduled moves 68595, completed moves 68595, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
                                      === AuxDDARing ===
                                      Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
                                      === Heat ===
                                      Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
                                      === GCodes ===
                                      Segments left: 0
                                      Movement lock held by null
                                      HTTP is idle in state(s) 0
                                      Telnet is idle in state(s) 0
                                      File is idle in state(s) 0
                                      USB is idle in state(s) 0
                                      Aux is idle in state(s) 0
                                      Trigger is idle in state(s) 0
                                      Queue is idle in state(s) 0
                                      LCD is idle in state(s) 0
                                      Daemon is idle in state(s) 0
                                      Autopause is idle in state(s) 0
                                      Code queue is empty.
                                      === Network ===
                                      Slowest loop: 1927.81ms; fastest: 0.00ms
                                      Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
                                      HTTP sessions: 1 of 8
                                      - WiFi -
                                      Network state is active
                                      WiFi module is connected to access point 
                                      Failed messages: pending 0, notready 0, noresp 0
                                      WiFi firmware version 1.26-D
                                      WiFi MAC address a0:20:a6:16:ec:ed
                                      WiFi Vcc 3.36, reset reason Turned on by main processor
                                      WiFi flash size 4194304, free heap 24360
                                      WiFi IP address 192.168.178.30
                                      WiFi signal strength -50dBm, mode 802.11n, reconnections 0, sleep mode modem
                                      Clock register 00002002
                                      Socket states: 0 0 0 0 0 0 0 0
                                      
                                      7/30/2021, 11:15:47 AM	M111 P14 S1
                                      Debugging enabled for modules: WiFi(14 - 0xffffffff)
                                      Debugging disabled for modules: Platform(0) Network(1) Webserver(2) GCodes(3) Move(4) Heat(5) DDA(6) Roland(7) Scanner(8) PrintMonitor(9) Storage(10) PortControl(11) DuetExpansion(12) FilamentSensors(13) Display(15) LinuxInterface(16) CAN(17)
                                      
                                      7/30/2021, 11:15:36 AM	Connection established
                                      7/30/2021, 11:15:31 AM	Connection interrupted, attempting to reconnect...
                                      HTTP request timed out
                                      

                                      EDIT: After a few more disconnects, another M122 incase it is useful

                                      M122
                                      === Diagnostics ===
                                      RepRapFirmware for Duet 2 WiFi/Ethernet version 3.3 (2021-06-15 21:44:54) running on Duet WiFi 1.0 or 1.01
                                      Board ID: 08D6M-91AST-L23S4-7JTD0-3S86K-1NX1K
                                      Used output buffers: 3 of 24 (24 max)
                                      === RTOS ===
                                      Static ram: 23876
                                      Dynamic ram: 74668 of which 24 recycled
                                      Never used RAM 15848, free system stack 94 words
                                      Tasks: NETWORK(ready,13.8%,143) HEAT(delaying,0.0%,330) Move(notifyWait,0.1%,301) MAIN(running,86.1%,128) IDLE(ready,0.0%,29), total 100.0%
                                      Owned mutexes: WiFi(NETWORK)
                                      === Platform ===
                                      Last reset 117:01:45 ago, cause: power up
                                      Last software reset at 2021-07-25 14:11, reason: User, GCodes spinning, available RAM 15848, slot 2
                                      Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
                                      Error status: 0x14
                                      Aux0 errors 0,0,0
                                      Step timer max interval 0
                                      MCU temperature: min 35.6, current 36.3, max 37.0
                                      Supply voltage: min 24.1, current 24.2, max 24.5, under voltage events: 0, over voltage events: 0, power good: yes
                                      Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0
                                      Driver 0: position 91505, standstill, SG min/max not available
                                      Driver 1: position 73958, standstill, SG min/max not available
                                      Driver 2: position 73795, standstill, SG min/max not available
                                      Driver 3: position 0, standstill, SG min/max not available
                                      Driver 4: position 0, standstill, SG min/max not available
                                      Driver 5: position 0
                                      Driver 6: position 0
                                      Driver 7: position 0
                                      Driver 8: position 0
                                      Driver 9: position 0
                                      Driver 10: position 0
                                      Driver 11: position 0
                                      Date/time: 2021-07-30 11:27:55
                                      Cache data hit count 4294967295
                                      Slowest loop: 5.81ms; fastest: 0.17ms
                                      I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
                                      === Storage ===
                                      Free file entries: 10
                                      SD card 0 detected, interface speed: 20.0MBytes/sec
                                      SD card longest read time 1.3ms, write time 0.0ms, max retries 0
                                      === Move ===
                                      DMs created 83, maxWait 0ms, bed compensation in use: mesh, comp offset 0.000
                                      === MainDDARing ===
                                      Scheduled moves 68595, completed moves 68595, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
                                      === AuxDDARing ===
                                      Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
                                      === Heat ===
                                      Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
                                      === GCodes ===
                                      Segments left: 0
                                      Movement lock held by null
                                      HTTP is idle in state(s) 0
                                      Telnet is idle in state(s) 0
                                      File is idle in state(s) 0
                                      USB is idle in state(s) 0
                                      Aux is idle in state(s) 0
                                      Trigger is idle in state(s) 0
                                      Queue is idle in state(s) 0
                                      LCD is idle in state(s) 0
                                      Daemon is idle in state(s) 0
                                      Autopause is idle in state(s) 0
                                      Code queue is empty.
                                      === Network ===
                                      Slowest loop: 203.84ms; fastest: 0.08ms
                                      Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
                                      HTTP sessions: 1 of 8
                                      - WiFi -
                                      Network state is active
                                      WiFi module is connected to access point 
                                      Failed messages: pending 0, notready 0, noresp 1
                                      WiFi firmware version 1.26-D
                                      WiFi MAC address a0:20:a6:16:ec:ed
                                      WiFi Vcc 3.36, reset reason Turned on by main processor
                                      WiFi flash size 4194304, free heap 24360
                                      WiFi IP address 192.168.178.30
                                      WiFi signal strength -51dBm, mode 802.11n, reconnections 0, sleep mode modem
                                      Clock register 00002002
                                      Socket states: 0 0 0 0 0 0 0 0
                                      

                                      Duet3D and delta printer enthousiast. Buildlog
                                      Looking for Duet3D configuration support, check out Nxt-3D

                                      chrishammundefined 1 Reply Last reply Reply Quote 1
                                      • chrishammundefined
                                        chrishamm administrators @Nxt-1
                                        last edited by chrishamm

                                        @nxt-1 I'm sorry I forgot to mention it but I'll need the M122 output from a USB console, else the useful stats from the debug build aren't printed. I'll have a look at your Wireshark dumps nevertheless.

                                        PS: Your Wireshark dumps show that the WiFi module sometimes doesn't seem to receive incoming packets. I suspect we could confirm this by looking at the LWIP stats reported over USB.

                                        Duet software engineer

                                        Nxt-1undefined 1 Reply Last reply Reply Quote 0
                                        • Nxt-1undefined
                                          Nxt-1 @chrishamm
                                          last edited by

                                          @chrishamm

                                          Here you go, two more M122 dumps, taken from my laptop connected via USB.

                                          M122<CR>
                                          === Diagnostics ===
                                          RepRapFirmware for Duet 2 WiFi/Ethernet version 3.3 (2021-06-15 21:44:54) running on Duet WiFi 1.0 or 1.01
                                          Board ID: 08D6M-91AST-L23S4-7JTD0-3S86K-1NX1K
                                          Used output buffers: 1 of 24 (20 max)
                                          === RTOS ===
                                          Static ram: 23876
                                          Dynamic ram: 74668 of which 24 recycled
                                          Never used RAM 15848, free system stack 134 words
                                          Tasks: NETWORK(ready,78.8%,244) HEAT(delaying,0.6%,330) Move(notifyWait,1.5%,303) MAIN(running,18.9%,443) IDLE(ready,0.2%,29), total 100.0%
                                          Owned mutexes: WiFi(NETWORK) USB(MAIN)
                                          === Platform ===
                                          Last reset 13:24:33 ago, cause: software
                                          Last software reset at 2021-07-31 22:17, reason: User, GCodes spinning, available RAM 15848, slot 0
                                          Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
                                          Error status: 0x00
                                          Aux0 errors 0,0,0
                                          Step timer max interval 0
                                          MCU temperature: min 29.4, current 29.7, max 42.3
                                          Supply voltage: min 23.8, current 24.2, max 25.0, under voltage events: 0, over voltage events: 0, power good: yes
                                          Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0
                                          Driver 0: position 195079, standstill, SG min/max 0/447
                                          Driver 1: position 195010, standstill, SG min/max 0/464
                                          Driver 2: position 194953, standstill, SG min/max not available
                                          Driver 3: position 0, standstill, SG min/max 0/479
                                          Driver 4: position 0, standstill, SG min/max not available
                                          Driver 5: position 0
                                          Driver 6: position 0
                                          Driver 7: position 0
                                          Driver 8: position 0
                                          Driver 9: position 0
                                          Driver 10: position 0
                                          Driver 11: position 0
                                          Date/time: 2021-08-01 11:41:44
                                          Cache data hit count 4294967295
                                          Slowest loop: 6.87ms; fastest: 0.17ms
                                          I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
                                          === Storage ===
                                          Free file entries: 10
                                          SD card 0 detected, interface speed: 20.0MBytes/sec
                                          SD card longest read time 1.3ms, write time 0.0ms, max retries 0
                                          === Move ===
                                          DMs created 83, maxWait 44916359ms, bed compensation in use: none, comp offset 0.000
                                          === MainDDARing ===
                                          Scheduled moves 4, completed moves 4, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
                                          === AuxDDARing ===
                                          Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
                                          === Heat ===
                                          Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
                                          Heater 1 is on, I-accum = 0.0
                                          === GCodes ===
                                          Segments left: 0
                                          Movement lock held by null
                                          HTTP is idle in state(s) 0
                                          Telnet is idle in state(s) 0
                                          File is idle in state(s) 0
                                          USB is ready with "M122" in state(s) 0
                                          Aux is idle in state(s) 0
                                          Trigger is idle in state(s) 0
                                          Queue is idle in state(s) 0
                                          LCD is idle in state(s) 0
                                          Daemon is idle in state(s) 0
                                          Autopause is idle in state(s) 0
                                          Code queue is empty.
                                          === Network ===
                                          Slowest loop: 17.09ms; fastest: 0.00ms
                                          Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
                                          HTTP sessions: 1 of 8
                                          - WiFi -
                                          Network state is active
                                          WiFi module is connected to access point 
                                          Failed messages: pending 0, notready 0, noresp 0
                                          WiFi firmware version 1.26-D
                                          WiFi MAC address a0:20:a6:16:ec:ed
                                          WiFi Vcc 3.36, reset reason Turned on by main processor
                                          WiFi flash size 4194304, free heap 22944
                                          WiFi IP address 192.168.178.30
                                          WiFi signal strength -52dBm, mode 802.11n, reconnections 0, sleep mode modem
                                          Clock register 00002002
                                          Socket states: 0 0 0 0 0 0 0 0
                                          ok
                                          WiFi: Conns: 0:closePending 80, 59705, 192.168.178.27, 1:free, 2:free, 3:free, 4:free, 5:free, 6:free, 7:free
                                          WiFi: IP xmit: 44326 recv: 9906 fw: 0 drop: 848 chkerr: 0 lenerr: 0 memerr: 0 rterr: 0 proterr: 0 opterr: 0 err: 0 cachehit: 0
                                          WiFi: TCP xmit: 62257 recv: 24835 fw: 0 drop: 95 chkerr: 0 lenerr: 0 memerr: 0 rterr: 0 proterr: 95 opterr: 0 err: 0 cachehit: 22789
                                          WiFi: MEM UDP_PCB avail: 6 used: 4 max: 4 err: 0
                                          WiFi: MEM TCP_PCB avail: 8 used: 1 max: 8 err: 0
                                          WiFi: MEM TCP_PCB_LISTEN avail: 4 used: 1 max: 1 err: 0
                                          WiFi: MEM TCP_SEG avail: 16 u<DEL>MEM PBUF_REF/ROM avail: 10 used: 0 max: 0 err: 0
                                          WiFi: MEM PBUF_POOL avail: 4 used: 0 max: 0 err: 0
                                          
                                          M122
                                          === Diagnostics ===
                                          RepRapFirmware for Duet 2 WiFi/Ethernet version 3.3 (2021-06-15 21:44:54) running on Duet WiFi 1.0 or 1.01
                                          Board ID: 08D6M-91AST-L23S4-7JTD0-3S86K-1NX1K
                                          Used output buffers: 1 of 24 (20 max)
                                          === RTOS ===
                                          Static ram: 23876
                                          Dynamic ram: 74668 of which 24 recycled
                                          Never used RAM 15848, free system stack 134 words
                                          Tasks: NETWORK(ready,14.2%,243) HEAT(delaying,0.0%,330) Move(notifyWait,0.1%,303) MAIN(running,85.6%,423) IDLE(ready,0.0%,29), total 100.0%
                                          Owned mutexes: WiFi(NETWORK) USB(MAIN)
                                          === Platform ===
                                          Last reset 13:39:20 ago, cause: software
                                          Last software reset at 2021-07-31 22:17, reason: User, GCodes spinning, available RAM 15848, slot 0
                                          Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
                                          Error status: 0x00
                                          Aux0 errors 0,0,0
                                          Step timer max interval 0
                                          MCU temperature: min 29.4, current 30.1, max 30.8
                                          Supply voltage: min 24.1, current 24.2, max 24.5, under voltage events: 0, over voltage events: 0, power good: yes
                                          Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0
                                          Driver 0: position 195079, standstill, SG min/max not available
                                          Driver 1: position 195010, standstill, SG min/max not available
                                          Driver 2: position 194953, standstill, SG min/max not available
                                          Driver 3: position 0, standstill, SG min/max not available
                                          Driver 4: position 0, standstill, SG min/max not available
                                          Driver 5: position 0
                                          Driver 6: position 0
                                          Driver 7: position 0
                                          Driver 8: position 0
                                          Driver 9: position 0
                                          Driver 10: position 0
                                          Driver 11: position 0
                                          Date/time: 2021-08-01 11:56:31
                                          Cache data hit count 4294967295
                                          Slowest loop: 14.32ms; fastest: 0.17ms
                                          I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
                                          === Storage ===
                                          Free file entries: 10
                                          SD card 0 detected, interface speed: 20.0MBytes/sec
                                          SD card longest read time 1.3ms, write time 0.0ms, max retries 0
                                          === Move ===
                                          DMs created 83, maxWait 0ms, bed compensation in use: none, comp offset 0.000
                                          === MainDDARing ===
                                          Scheduled moves 4, completed moves 4, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
                                          === AuxDDARing ===
                                          Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
                                          === Heat ===
                                          Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
                                          Heater 1 is on, I-accum = 0.0
                                          === GCodes ===
                                          Segments left: 0
                                          Movement lock held by null
                                          HTTP is idle in state(s) 0
                                          Telnet is idle in state(s) 0
                                          File is idle in state(s) 0
                                          USB is ready with "M122" in state(s) 0
                                          Aux is idle in state(s) 0
                                          Trigger is idle in state(s) 0
                                          Queue is idle in state(s) 0
                                          LCD is idle in state(s) 0
                                          Daemon is idle in state(s) 0
                                          Autopause is idle in state(s) 0
                                          Code queue is empty.
                                          === Network ===
                                          Slowest loop: 200.67ms; fastest: 0.08ms
                                          Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
                                          HTTP sessions: 1 of 8
                                          - WiFi -
                                          Network state is active
                                          WiFi module is connected to access point 
                                          Failed messages: pending 0, notready 0, noresp 1
                                          WiFi firmware version 1.26-D
                                          WiFi MAC address a0:20:a6:16:ec:ed
                                          WiFi Vcc 3.36, reset reason Turned on by main processor
                                          WiFi flash size 4194304, free heap 26096
                                          WiFi IP address 192.168.178.30
                                          WiFi signal strength -54dBm, mode 802.11n, reconnections 0, sleep mode modem
                                          Clock register 00002002
                                          Socket states: 0 0 0 0 0 0 0 0
                                          ok
                                          WiFi: Conns: 0:free, 1:free, 2:free, 3:free, 4:free, 5:free, 6:free, 7:free
                                          WiFi: IP xmit: 57117 recv: 25483 fw: 0 drop: 864 chkerr: 0 lenerr: 0 memerr: 0 rterr: 0 proterr: 0 opterr: 0 err: 0 cachehit: 0
                                          WiFi: TCP xmit: 7106 recv: 39465 fw: 0 drop: 95 chkerr: 0 lenerr: 0 memerr: 0 rterr: 0 proterr: 95 opterr: 0 err: 0 cachehit: 36781
                                          WiFi: MEM UDP_PCB avail: 6 used: 4 max: 4 err: 0
                                          WiFi: MEM TCP_PCB avail: 8 used: 4 max: 8 err: 0
                                          WiFi: MEM TCP_PCB_LISTEN avail: 4 used: 1 max: 1 err: 0
                                          WiFi: MEM TCP_SEG avail: 16 used: 0 max: 14 err: 0
                                          WiFi: MEM ARP_QUEU<DEL>MEM PBUF_REF/ROM avail: 10 used: 0 max: 0 err: 0
                                          

                                          Duet3D and delta printer enthousiast. Buildlog
                                          Looking for Duet3D configuration support, check out Nxt-3D

                                          ajdtreydundefined 1 Reply Last reply Reply Quote 0
                                          • ajdtreydundefined
                                            ajdtreyd @Nxt-1
                                            last edited by ajdtreyd

                                            @Nxt-1

                                            I wonder if this might be a DHCP issue. Is your Duet configured for DHCP or static IP address? If DHCP, try configuring it with a static IP (that is outside the DHCP lease list range). Aternatively, try changing the lease period expiration on the DHCP server (probably the router) to zero (or whatever = never).

                                            Nxt-1undefined 2 Replies Last reply Reply Quote 0
                                            • First post
                                              Last post
                                            Unless otherwise noted, all forum content is licensed under CC-BY-SA