Timeout on wait for 'tmcuart_response' response error

Printer Model: Custom
MCU / Printerboard: SKR Mini E3V3
Host / SBC: Dietpi @Pi3B+
klippy.zip (1.0 MB)
printer.cfg (6.8 KB)

Hey there, i hope there´s someone able to read a logfile and tell me where exactly the issue is so i can adress it.
This issue driving me nuts for quite some time now…

I changend each and every Cable, Mainboard, Raspberry, Motors (except Z).

Hello @dravida !

Please upload your klippy.log here and not to a(nother) file server.

Upload

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Hi @EddyMI3D
As i wrote before, i cant upload my klippy.log directly due to the 8mb Filesize limit, my log is about 10mb.

Reading instructions is always helpful. Be it here for a support request, or be it the documentation …

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Whoops, im sorry.
Now i uploaded a .zip. (:

Unfortunately, I do not see anything apparently wrong. Generally speaking, this error means that the Klipper host issued a command to the driver and never received a response back.

It could be due to a damaged driver or the driver getting too hot.

Hmmmm… Heat shoudn’t be an issue, i replaced the mainboard as well.
Can you see in which driver has issues communicating with the host?