Host stopped connecting to printer randomly for no reason

[gloober]

Anycubic kobra neo
TriGorilla V_3.0.6
old dell insperon n9000
klippy(2).log (448.0 KB)

really recently i got klipper for my printer and after a few random disconnects during prints now it has fully stopped connecting i have tried a lower baud rate (115200), different communication interface PA2&PA3 and PA15&PA09, different ports on the host, different cables, finding the connection port in all kinds of ways

but my biggest fear is that i damaged the printer by not using a power blocker witch i hope isn’t the case

[EddyMI3D]

Hello @gloober !

I’m afraid you setup this section in a wrong way:

[mcu]
serial = 250000
restart_method = command

https://www.klipper3d.org/Config_Reference.html#mcu

more on this here:

https://www.klipper3d.org/Installation.html#building-and-flashing-the-micro-controller

[gloober]

wow. that is really embarrassing i dont know how i didnt notice that. either way i would be smashing my head into wall if i didnt get that pointed out so still. thanks for the help