failed to start duet control server

[P_a3]

Hi everyone,

this morning I encountered a new error I had not seen yet.

Last week i did 2 30h print with no problem but when i tried to start one this morning I could not connect to duet web control.

i looked at the log from the PI 4 and here is what i get:

I saw it could be a problem with the board but the power looks ok?

I tried updating the pi to the lastest version with no change.

Does anyone have an idea?

[droftarts]

@P_a3 @chrishamm can you take a look at the error log?

From the dim LED on the Duet, it looks like the firmware has been erased. You will need to flash the firmware manually. You can do this from the SBC by connecting a USB cable between it and the 6HC, see https://docs.duet3d.com/en/User_manual/RepRapFirmware/Updating_firmware#all-other-duet-boards specifically the Bossa > Linux and Raspberry Pi tab.

Ian

[P_a3]

thanks that was it!

now i just wonder why the firmware got erased