Using Cura - Network Error



  • Hello all,

    I've got everything set up for my FT-6. But I am getting a network error when I try to upload gcode to it for printing. Originally I was trying to upload from Cura, but got Network Error 99. Since then I have simply saved the gcode to my computer and am trying to upload it using the web control and getting another error. I am not sure what is causing it, or how to just bypass it for now to start my first test print on this machine.

    See below:

    1/27/2020, 1:10:55 PM Failed to upload UMS5_xyzCalibration_cube.gcode
    Network error
    1/27/2020, 1:08:47 PM M122
    === Diagnostics ===
    RepRapFirmware for Duet 2 WiFi/Ethernet version 2.04 running on Duet WiFi 1.02 or later
    Board ID: 08DGM-917DA-G4MSJ-6J9FG-3S46K-1SP3B
    Used output buffers: 3 of 24 (8 max)
    === RTOS ===
    Static ram: 25680
    Dynamic ram: 93136 of which 0 recycled
    Exception stack ram used: 396
    Never used ram: 11860
    Tasks: NETWORK(ready,764) HEAT(blocked,1232) MAIN(running,3816) IDLE(ready,200)
    Owned mutexes:
    === Platform ===
    Last reset 00:05:14 ago, cause: power up
    Last software reset at 2020-01-27 00:08, reason: User, spinning module GCodes, available RAM 11916 bytes (slot 2)
    Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441f000 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: 47.8ms, max retries 0
    MCU temperature: min 31.2, current 35.1, max 35.3
    Supply voltage: min 24.1, current 24.3, max 24.5, under voltage events: 0, over voltage events: 0, power good: yes
    Driver 0: standstill, SG min/max 125/176
    Driver 1: standstill, SG min/max 0/59
    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: 2020-01-27 13:08:45
    Cache data hit count 1162840946
    Slowest loop: 96.74ms; fastest: 0.06ms
    I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
    === Move ===
    Hiccups: 0, FreeDm: 160, MinFreeDm: 158, MaxWait: 15951ms
    Bed compensation in use: none, comp offset 0.000
    === DDARing ===
    Scheduled moves: 7, completed moves: 7, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
    === Heat ===
    Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1
    Heater 0 is on, I-accum = 0.3
    Heater 2 is on, I-accum = 0.3
    === 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 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 ===
    Slowest loop: 184.47ms; fastest: 0.00ms
    Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
    HTTP sessions: 1 of 8

    • WiFi -
      Network state is running
      WiFi module is connected to access point
      Failed messages: pending 0, notready 0, noresp 0
      WiFi firmware version 1.22
      WiFi MAC address cc:50:e3:0d:1c:a8
      WiFi Vcc 3.38, reset reason Turned on by main processor
      WiFi flash size 4194304, free heap 27584
      WiFi IP address 192.168.1.106
      WiFi signal strength -74dBm, reconnections 0, sleep mode modem
      Socket states: 0 0 0 0 0 0 0 0

  • Moderator

    I would suggest you start by updating your firmware to 2.05 and the wifi server to 1.23. Possibly also your DWC files.

    The easiest way would be to upload this single zip file to the system page. The duet should do the rest.

    https://github.com/dc42/RepRapFirmware/releases/download/2.05/Duet2Firmware-2.05.zip


  • Moderator

    @Sqwuid said in Using Cura - Network Error:

    WiFi signal strength -74dBm

    Your wifi strength is also border line.

    See this for possible improvement options https://duet3d.dozuki.com/Wiki/WiFi_disconnections_and_AJAX_timeout_errors


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