Duet 2 Wifi reboot while printing

bieringm

droftarts

@bieringm Okay, I've asked @dc42 to have a look at your M122 outputs.

Ian

droftarts

@bieringm @dc42 has had a look at the M122 reports. He says:

The stack is inconsistent because the network task was running at the time but SP is on the MAIN task stack pointer, hence the network free stack report is incorrect. This is probably just a data recording error. I'll look at it. I don't know what is causing the stuck-in-spin-loop errors, we don't often see those.

Yes, it's just a data logging thing. My best guess is that the fault is with the network interface. They could try reinstalling the wifi firmware. If that doesn't work then I suggest replace the Duet.

So first try reinstalling the WiFi firmware that comes with RRF 3.4.6; download a fresh copy of 'Duet2and3Firmware-3.4.6.zip' from https://github.com/Duet3D/RepRapFirmware/releases/tag/3.4.6, extract the zip file, then upload "DuetWiFiServer.bin" to the Duet via DWC and let it install the firmware.

If that doesn't help, could you then try updating the WiFi firmware to the latest version that is in the 3.5.0 release candidate; download the "DuetWiFiServer.bin" from https://github.com/Duet3D/RepRapFirmware/releases/tag/3.5.0-rc.1 and upload that to the Duet. Note that if you do this, you will have to connect to the Duet via USB and put in your WiFi details and password, as it overwrites the old settings. Follow the instructions here to do that: https://docs.duet3d.com/en/How_to_guides/Getting_connected/Getting_connected_to_your_Duet#h-2-connect-your-duet-via-usb

Ian

bieringm

@droftarts I will give that a shot and see what happens.

Thanks for the help Ian!

bieringm

@droftarts I just had another reset running after reinstalling 3.4.6 wifi server firmware. I just installed 3.5.0RC1 and will see how the preforms.

droftarts

@bieringm Did you install the board firmware, or just the WiFi firmware, of 3.5.0-rc1? It's the Wifi firmware that we want to test on your board.

Ian

bieringm

@droftarts I just installed the wifi server firmware.

droftarts

@bieringm okay, let’s see if that helps.

Ian

bieringm

@droftarts, so the change works, but that is only when I can get the printer to boot correctly. I have been struggling more as of recent where the "wifi module disabled - start timed out" and whenever I try to make a change to my wireless settings I get "Error: Failed to reset the Wifi module to factory settings: another SPI transfer is pending".

Phaedrux

I think we should replace the board under warranty. The wifi module seems to be having issues.

Please send an email to warranty@duet3d.com and CC your reseller. Include a link to this forum thread and the details of your original purchase. You'll receive a reply with a form to fill out.