MCU communication keeps getting lost

General Discussion
1

Basic Information:

Printer Model: Ender 6
MCU / Printerboard: BTT SKR Pico V1.0
Host / SBC: BTT pad-7
klippy.log
klippy (11).log (1.9 MB)
klippy (10).log (3.7 MB)

Fill out above information and in all cases attach your klippy.log file (use zip to compress it, if too big). Pasting your printer.cfg is not needed
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Describe your issue:

The SKR Pico V1.0 has been working flawlessly for about three months, until yesterday. Every time a print is printed, the printer stops midstream, reporting that communication with the MCU has been lost. After restarting, everything works normally again, but the problem persists. Also based on what I read here, I replaced the power supply to try it out, but the problem persists.
Attached are the last two log files

2

Most likely some defect, e.g., a broken cable etc. For the most common reasons, see Timeout with MCU / Lost communication with MCU

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