MCU 'mcu' shutdown: Missed scheduling of next digital out event

[orge]

When running for about 2 hours, I get this error.:
MCU 'mcu' shutdown: Missed scheduling of next digital out event
This is generally indicative of an intermittent
communication failure between micro-controller and host.
Once the underlying issue is corrected, use the
"FIRMWARE_RESTART" command to reset the firmware, reload the
config, and restart the host software.
Printer is shutdown

What do I do ?
Has set up canbus according to esorical guide

 

[quark valk]

I'm not sure if you are running similar hardware, but this forum post might be of interest. Mentions a switch to the 32 bit OS, I remember there being issues on older (i,e, < pi4) boards, but I thought that got patched... but I'm not sure. The only canbus I have running is on a 4 with 64bit and i haven't seen that exception before.

 

[orge]

I'm not sure if you are running similar hardware, but this forum post might be of interest. Mentions a switch to the 32 bit OS, I remember there being issues on older (i,e, < pi4) boards, but I thought that got patched... but I'm not sure. The only canbus I have running is on a 4 with 64bit and i haven't seen that exception before.

Thanks, I have seen this about the 3 version another place, so I have ordered a 4, to see if this can solve it .....