Mcu touches 100 and then came back to normal

Basic Information:

Printer Model:
MCU / Printerboard:SKR 1.4 TURBO
klippy.log

I am using Skr 1.4 Turbo with Pi 02W. I also attached the camera on USB. The system was working properliy . But I update the system yesterday. After update it crashes again and again. After that i format that card did the fresh installation of the klipper and all the things. All the things are working good. My CPU is around 3 or 4 %. But after 3 to 4 hours the system sutdown automatically . And most of time i see the cpu it thouch at 100 and came back. Whats the reason behind that. There is also lagging time in commands.


klippy.log.zip (2.2 MB)

klippy (1).log.zip (1.6 MB)

2nd Day the error comes again after 4 hours. Can someone hlep me