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    WiFi reported error: Failed while trying to connect

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    • dc42undefined
      dc42 administrators
      last edited by dc42

      That code means that the WiFi module didn't respond to a request for a transaction from the duet.

      Are you certain that the WiFi firmware that you put on it was the DuetWiFiServer-1.23.bin file, renamed to DuetWiFiServer.bin before you ran M997 S1 ?

      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

      thrawn86undefined 1 Reply Last reply Reply Quote 0
      • droftartsundefined
        droftarts administrators @thrawn86
        last edited by

        @thrawn86 from switching on/reset, no SD card, connect via YAT on USB, then try sending M552 S-1 to disable module, then M552 S0 to enable module but not turn on WiFi, then add SSID with M587, and finally enable with M552 S1. Sometimes disabling then enabling kicks it into life.

        Ian

        Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

        1 Reply Last reply Reply Quote 0
        • thrawn86undefined
          thrawn86 @dc42
          last edited by thrawn86

          @dc42
          Positive. Any reason I shouldn't be using 2.05.1 and 1.23?

          I have repeated the process a few times and occasionally have seen other errors including Code 4, Code 7, status error: Bad Reply format and status error: SPI timeout

          M122
          === Diagnostics ===
          RepRapFirmware for Duet 2 WiFi/Ethernet version 2.05.1 running on Duet WiFi 1.02 or later
          Board ID: 08DLM-996RU-N8PS4-7JKDG-3S86P-TBA7N
          Used output buffers: 1 of 24 (10 max)
          === RTOS ===
          Static ram: 25712
          Dynamic ram: 94000 of which 64 recycled
          Exception stack ram used: 320
          Never used ram: 10976
          Tasks: NETWORK(ready,1268) DHTSENSOR(blocked,228) HEAT(blocked,912) MAIN(running,3692) IDLE(ready,160)
          Owned mutexes:
          === Platform ===
          Last reset 00:10:07 ago, cause: software
          Last software reset time unknown, reason: User, spinning module GCodes, available RAM 11032 bytes (slot 0)
          Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x04433000 BFAR 0xe000ed38 SP 0xffffffff Task 0x4e49414d
          Error status: 0
          Free file entries: 10
          SD card 0 detected, interface speed: 20.0MBytes/sec
          SD card longest block write time: 0.0ms, max retries 0
          MCU temperature: min 33.4, current 33.5, max 33.8
          Supply voltage: min 11.8, current 11.9, max 11.9, under voltage events: 0, over voltage events: 0, power good: yes
          Driver 0: standstill, SG min/max not available
          Driver 1: standstill, SG min/max not available
          Driver 2: standstill, SG min/max not available
          Driver 3: standstill, SG min/max not available
          Driver 4: standstill, SG min/max not available
          Date/time: 1970-01-01 00:00:00
          Cache data hit count 971815164
          Slowest loop: 99.82ms; fastest: 0.07ms
          I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
          === Move ===
          Hiccups: 0, FreeDm: 160, MinFreeDm: 160, MaxWait: 0ms
          Bed compensation in use: none, comp offset 0.000
          === DDARing ===
          Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
          === Heat ===
          Bed heaters = 0 -1 -1 -1, chamberHeaters = 2 -1
          Heater 1 is on, I-accum = 0.0
          === GCodes ===
          Segments left: 0
          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 idle 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 ===
          Slowest loop: 1.28ms; fastest: 0.00ms
          Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
          HTTP sessions: 0 of 8
          - WiFi -
          Network state is changing mode
          WiFi module is trying to connect
          Failed messages: pending 0, notready 0, noresp 0
          WiFi firmware version 1.23
          WiFi MAC address bc:dd:c2:2d:64:f6
          WiFi Vcc 3.47, reset reason Turned on by main processor
          WiFi flash size 4194304, free heap 26584
          Socket states: 0 0 0 0 0 0 0 0
          ok
          WiFi reported error: Failed while trying to connect to ***
          WiFi module is idle
          
          
          
          A Former User? 1 Reply Last reply Reply Quote 0
          • A Former User?
            A Former User @thrawn86
            last edited by

            @thrawn86 said in WiFi reported error: Failed while trying to connect:

            Any reason I shouldn't be using 2.05.1 and 1.23?

            There is no wifi firmware 2.05.1; that is reprap firmware. Reprap firmware 2.05.1 which is released together with DuetWiFiServer-1.23.bin; and it needs to be renamed to just DuetWifiServer.bin if you're doing things manually. In any case you'll have to have a valid DuetWiFiServer.bin file on the SD card as the latest M122 does show WiFi firmware version 1.23

            thrawn86undefined 1 Reply Last reply Reply Quote 0
            • thrawn86undefined
              thrawn86 @A Former User
              last edited by

              @bearer
              2.05.1 being the firmware reported by the board. I assume its relevant, but I'm sorry if my nomenclature isn't correct here.

              The title of the github page I downloaded this firmware from is literally "Release 2.05.1" so I assume that both the combined firmware and wifi firmware linked therein are the correct ones to use. M122 reports that both are those versions are installed on their respective parts. If this isn't correct, please let me know.

              RepRapFirmware for Duet 2 WiFi/Ethernet version 2.05.1 running on Duet WiFi 1.02 or later
              
              WiFi firmware version 1.23
              
              A Former User? 1 Reply Last reply Reply Quote 0
              • A Former User?
                A Former User @thrawn86
                last edited by

                @thrawn86 said in WiFi reported error: Failed while trying to connect:

                so I assume that both the combined firmware and wifi firmware linked therein are the correct ones to use

                but on the SD card the wifi firmware needs to be called just DuetWifiServer.bin not DuetWiFiServer-1.23.bin which is normally handled by the web interface automagically.

                still, odds are DuetWifiServer.bin on the SD card is version 1.23 as that is what the running wifi modue is reporting.

                thrawn86undefined 1 Reply Last reply Reply Quote 0
                • thrawn86undefined
                  thrawn86 @A Former User
                  last edited by

                  @bearer

                  YAT is the only way I have to talk to the board right now since I can't connect to DWC, so firmware is done and renamed manually.

                  Ultimately I just want to figure out if I need to send this board back or not, updating to the correct firmware has never been this difficult.

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

                    If M122 reports that the WiFi firmware version is 1.23 then it has evidently been installed correctly. I think the WiFi module may be faulty and should be replaced.

                    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

                    thrawn86undefined 1 Reply Last reply Reply Quote 0
                    • thrawn86undefined
                      thrawn86 @dc42
                      last edited by

                      @dc42

                      unfortunately the replacement from filastruder has an identical issue

                      M552 S0
                      ok
                      WiFi module started
                      M587 S"***" P"***"
                      ok
                      M552 S1
                      ok
                      
                      ...
                      
                      WiFi reported error: Failed while trying to connect to ***
                      WiFi module is idle
                      M552
                      WiFi module is changing mode
                      ok
                      WiFi reported error: Failed while trying to connect to ***
                      WiFi module is idle
                      M552
                      WiFi module is changing mode
                      ok
                      M115
                      FIRMWARE_NAME: RepRapFirmware for Duet 2 WiFi/Ethernet FIRMWARE_VERSION: 2.03 ELECTRONICS: Duet WiFi 1.02 or later FIRMWARE_DATE: 2019-06-13b2
                      ok
                      M122
                      === Diagnostics ===
                      RepRapFirmware for Duet 2 WiFi/Ethernet version 2.03 running on Duet WiFi 1.02 or later
                      Board ID: 08DLM-996RU-N85T0-6JTD2-3S46Q-1UTZP
                      Used output buffers: 1 of 24 (9 max)
                      === RTOS ===
                      Static ram: 25680
                      Dynamic ram: 93340 of which 164 recycled
                      Exception stack ram used: 256
                      Never used ram: 11632
                      Tasks: NETWORK(ready,1268) HEAT(blocked,916) MAIN(running,3808) IDLE(ready,160)
                      Owned mutexes:
                      === Platform ===
                      Last reset 00:08:27 ago, cause: power up
                      Last software reset details not available
                      Error status: 0
                      Free file entries: 10
                      SD card 0 detected, interface speed: 20.0MBytes/sec
                      SD card longest block write time: 0.0ms, max retries 0
                      MCU temperature: min 28.0, current 32.6, max 32.7
                      Supply voltage: min 1.7, current 1.7, max 1.8, under voltage events: 0, over voltage events: 0, power good: no
                      Driver 0: ok, SG min/max not available
                      Driver 1: ok, SG min/max not available
                      Driver 2: ok, SG min/max not available
                      Driver 3: ok, SG min/max not available
                      Driver 4: ok, SG min/max not available
                      Date/time: 1970-01-01 00:00:00
                      Cache data hit count 1006782636
                      Slowest loop: 100.14ms; fastest: 0.06ms
                      I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
                      === Move ===
                      Hiccups: 0, FreeDm: 169, MinFreeDm: 169, MaxWait: 0ms
                      Bed compensation in use: none, comp offset 0.000
                      === DDARing ===
                      Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
                      === Heat ===
                      Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1
                      Heater 1 is on, I-accum = 0.0
                      === GCodes ===
                      Segments left: 0
                      Stack records: 1 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 idle 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 ===
                      Slowest loop: 1.26ms; fastest: 0.00ms
                      Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
                      HTTP sessions: 0 of 8
                      - WiFi -
                      Network state is changing mode
                      WiFi module is trying to connect
                      Failed messages: pending 0, notready 0, noresp 0
                      WiFi firmware version 1.23
                      WiFi MAC address bc:dd:c2:2d:5e:3e
                      WiFi Vcc 3.36, reset reason Turned on by main processor
                      WiFi flash size 4194304, free heap 27224
                      Socket states: 0 0 0 0 0 0 0 0
                      ok
                      WiFi reported error: Failed while trying to connect to ***
                      WiFi module is idle
                      
                      

                      at this point I have done literally nothing but open the box, connect the antenna and perform the steps described in : https://duet3d.dozuki.com/Guide/1.)+Getting+Connected+to+your+Duet/7 , sans firmware update. 2.03 was what I was running on my first board connected to the same network, before the sd card slot died.

                      1 Reply Last reply Reply Quote 0
                      • thrawn86undefined
                        thrawn86
                        last edited by

                        in addition, subsequent attempts (restarting, forgetting and re-adding network, creating a new SSID and connecting to that instead) have all yielded the same variety of wifi error messages including:

                        -Error retrieving WiFi status message: bad reply format version
                        
                        Error retrieving WiFi status message: SPI timeout
                        
                        Failed to change WiFi mode (code -7)
                        
                        A Former User? 1 Reply Last reply Reply Quote 0
                        • A Former User?
                          A Former User @thrawn86
                          last edited by A Former User

                          @thrawn86 said in WiFi reported error: Failed while trying to connect:

                          -Error retrieving WiFi status message: bad reply format version

                          normally fixed by (from YAT etc)

                          M552 S-1 ;to disable the wifi module
                          M552 S0 ;to disable networking/idle wifi
                          G4 S1 ;wait a second
                          M587 S"" P"" ; insert ssid and passphrase to add wifi
                          M552 S1 ;to enable networking
                          

                          but to try and get some more info on the other issues i'd run

                          M588 S"*"; forget all previous access point info
                          

                          then power down, remove the SD card and power it back up without the SD card. connect to usb/YAT and run

                          M111 P14 S1 ;to enable wifi debug
                          M552 S-1 ;to disable the wifi module
                          M552 S0 ;to disable networking/idle wifi
                          G4 S1 ;wait a second
                          M587 S"" P"" ; insert ssid and passphrase to add wifi
                          M552 S1 ;to enable networking
                          

                          (don't need to type ; and what comes after, but its safe to copy/paste as is)

                          edit: unclear - you installed RRF 2.03 but wifi 1.23 was on there already?

                          thrawn86undefined 1 Reply Last reply Reply Quote 0
                          • thrawn86undefined
                            thrawn86 @A Former User
                            last edited by thrawn86

                            @bearer
                            That was exactly what was on the board out of the box.

                            e:

                            M552 S0
                            ok
                            WiFi module started
                            M588 S"*"
                            ok
                            M552
                            WiFi module is disabled
                            ok
                            M111 P14 S1
                            Debugging enabled for modules: WiFi(14)
                            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)
                            ok
                            M552 S-1
                            ok
                            M552 S0
                            WiFi: 
                            WiFi:  ets Jan  8 2013,rst cause:2, boot mode:(3,6)
                            WiFi: 
                            ok
                            WiFi: load 0x4010f000, len 1384, room 16 
                            WiFi: tail 8
                            WiFi: chksum 0x2d
                            WiFi: csum 0x2d
                            WiFi: v3fff168c
                            WiFi: ~ld
                            WiFi module started
                            G4 S1
                            ok
                            M587 S"Battlestar Pegasus Mainframe" P"***"
                            ok
                            M552 S1
                            ok
                            WiFi: 
                            WiFi: add if0
                            WiFi: wifi evt: 8
                            WiFi: scandone
                            WiFi: ../src/SocketServer.cpp(353): found network dobry22
                            WiFi: ../src/SocketServer.cpp(353): found network Alex WiFi
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network Brother Eye
                            WiFi: ../src/SocketServer.cpp(353): found network luk-ela
                            WiFi: ../src/SocketServer.cpp(353): found network PS4-A490FF8D684C
                            WiFi: ../src/SocketServer.cpp(353): found network PS4-3B1F4A9CD2C0
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network Wifi is Jericho!!
                            WiFi: ../src/SocketServer.cpp(353): found network Toilet Cam #12
                            WiFi: ../src/SocketServer.cpp(353): found network Loki1
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network ATT528s735
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network The Room Of Requirement
                            WiFi reported error: no known networks found
                            WiFi module is idle
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: scandone
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network Brother Eye
                            WiFi: ../src/SocketServer.cpp(353): found network ATT528s735
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network luk-ela
                            WiFi: ../src/SocketServer.cpp(353): found network PS4-3B1F4A9CD2C0
                            WiFi: ../src/SocketServer.cpp(353): found network PS4-A490FF8D684C
                            WiFi: ../src/SocketServer.cpp(353): found network Toilet Cam #12
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network Wifi is Jericho!!
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network Petersen
                            WiFi: ../src/SocketServer.cpp(353): found network SEC_LinkShare_836496
                            WiFi: ../src/SocketServer.cpp(353): found network Loki1
                            WiFi: ../src/SocketServer.cpp(353): found network TK2.4
                            WiFi: ../src/SocketServer.cpp(353): found network dobry22
                            WiFi: ../src/SocketServer.cpp(353): found network The Room Of Requirement
                            WiFi: ../src/SocketServer.cpp(353): found network degapudi
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network CRAZYVirus
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network MAXIMUS
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network NETGEAR56
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi reported error: no known networks found
                            WiFi module is idle
                            WiFi: ../src/SocketServer.cpp(353): found network TP-LINK_D28A
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: scandone
                            WiFi: ../src/SocketServer.cpp(353): found network dobry22
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network Alex WiFi
                            WiFi: ../src/SocketServer.cpp(353): found network luk-ela
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network PS4-A490FF8D684C
                            WiFi: ../src/SocketServer.cpp(353): found network PS4-3B1F4A9CD2C0
                            WiFi: ../src/SocketServer.cpp(353): found network Toilet Cam #12
                            WiFi: ../src/SocketServer.cpp(353): found network NETGEAR20
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network Wifi is Jericho!!
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network Srbija 2G
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network Loki1
                            WiFi: ../src/SocketServer.cpp(353): found network ATT528s735
                            WiFi: ../src/SocketServer.cpp(353): found network degapudi
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network MAXIMUS
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi reported error: no known networks found
                            WiFi module is idle
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network CRAZYVirus
                            WiFi: scandone
                            WiFi: ../src/SocketServer.cpp(353): found network ATT528s735
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network Brother Eye
                            WiFi: ../src/SocketServer.cpp(353): found network dobry22
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network luk-ela
                            WiFi: ../src/SocketServer.cpp(353): found network Battlestar Pegasus Mainframe
                            WiFi: ../src/SocketServer.cpp(353): found network BattlePi24
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network PS4-A490FF8D684C
                            WiFi: ../src/SocketServer.cpp(353): found network NETGEAR20
                            WiFi: ../src/SocketServer.cpp(353): found network Wifi is Jericho!!
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network Toilet Cam #12
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network Srbija 2G
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network PS4-3B1F4A9CD2C0
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network Loki1
                            WiFi: ../src/SocketServer.cpp(353): found network ATT3Hkz4Mq2.4
                            WiFi: ../src/SocketServer.cpp(353): found network The Room Of Requirement
                            WiFi: ../src/SocketServer.cpp(353): found network MAXIMUS
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network CRAZYVirus
                            WiFi: ../src/SocketServer.cpp(353): found network xfinitywifi
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network degapudi
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: ../src/SocketServer.cpp(353): found network 
                            WiFi: sleep enable,type: 2
                            WiFi: wifi evt: 2
                            WiFi: scandone
                            WiFi: state: 0 -> 2 (b0)
                            WiFi: state: 2 -> 0 (2)
                            WiFi: reconnect
                            WiFi: wifi evt: 1
                            WiFi: STA disconnect: 2
                            WiFi: scandone
                            WiFi: state: 0 -> 2 (b0)
                            WiFi: state: 2 -> 0 (2)
                            WiFi: reconnect
                            WiFi: wifi evt: 1
                            WiFi: STA disconnect: 2
                            WiFi: scandone
                            WiFi: state: 0 -> 2 (b0)
                            WiFi: state: 2 -> 0 (2)
                            WiFi: reconnect
                            WiFi reported error: Failed while trying to connect to Battlestar Pegasus Mainframe
                            WiFi module is idle
                            WiFi: wifi evt: 1
                            WiFi: STA disconnect: 2
                            WiFi: scandone
                            WiFi: del if0
                            WiFi: usl
                            WiFi: mode : null
                            WiFi: wifi evt: 8
                            WiFi: mode : sta(bc:dd:c2:2d:5e:3e)
                            WiFi: add if0
                            WiFi: wifi evt: 8
                            WiFi: scandone
                            
                            

                            after that it just starts looping. Also, I was able to start it up in AP mode and I can get into DWC that way if needed.

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                            • A Former User?
                              A Former User @thrawn86
                              last edited by A Former User

                              @thrawn86 is the network 2.4ghz?

                              or maybe the SSID is too long for the firmware to handle, dc42?

                              edit nvm, it finds the network but not on every scan, probaly poor signal quality.

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                              • thrawn86undefined
                                thrawn86 @A Former User
                                last edited by

                                @bearer

                                to eliminate that possibility as well as the 2.4ghz issue (our network is simulcast 2.4/5.0) I created an entirely new 2.4ghz-only SSID with the same results.

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                                • A Former User?
                                  A Former User
                                  last edited by

                                  try running a wifi scanning app to see which channel is least congested and switch to that?

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                                  • thrawn86undefined
                                    thrawn86 @A Former User
                                    last edited by

                                    @bearer

                                    I moved the antenna as close as I could, it looks like it is pulling in Battlestar Pegasus Mainframe and BattlePi24 on every scan, both of which are broadcasting 2.4, and the latter is 2.4 only.

                                    Screenshot_20200518-203650_Wifi Analyzer.jpg

                                    2.4 is pretty crowded here but thats about the best I can do. It didn't seem to be a problem on my older duet with internal antenna.

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                                    • A Former User?
                                      A Former User @thrawn86
                                      last edited by A Former User

                                      @thrawn86 said in WiFi reported error: Failed while trying to connect:

                                      It didn't seem to be a problem on my older duet with internal antenna.

                                      all it takes is a new neighbor, its very unlikely both boards had a fault. maybe wifi and/or internal antenna isn't the best option for your location. (ed: or your router may be among a few that have shown to be incompatible with the ESP8266 chip, but if you haven't changed the router then odds are your environment changed. i.e. (new) neighbor with new wifi router causing poor signal)

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