My printer gives MCU Shutdown error

[EddyMI3D]

Hello @berke !

@berke

Klippy.log is bigger than 8mb so I can’t upload it here I shared it on discord

If the file is too big, you can compress/zip it.

Your issue started with this:

b'Got EOF when reading from device'

You may look here:

Got EOF when reading from device

Got EOF when reading from device Background This is actually an error raised by Linux operating system (OS) of the host and only reported by Klipper. It indicated that the contact to an attached hardware (mostly the MCU in this case) is lost. This can happen when the USB port is reset or the OS thinks the hardware has been disconnected. This error often appears in conjunction with the Timeout with MCU / Lost communication with MCU errors Reasons Unreliable connection between the printer-bo…