All active interfaces are going down frequently CCR 1016-12s-1s+ RM

Hello, don’t know why my CCR 1016-12s-1s+ RM all active interface are going down then come back automatically it tooks about 5min, there are no schedule no script to reboot or shutdown or disable enable interfaces, Average CPU usage 55% and temperature is 35c and CPU temperature is 52-55c average bw load 400m+. No unusual activity in log or in history. CCR doesn’t reboot but interfaces goes down any solution for this

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