I have a standard HassOS on Raspberry Pi 4 installation which seems to be going offline overnight. When I check it in the morning, it’s not pingable, and the only way to get access to the system is to power-cycle the Raspberry (which I’m aware is not good).
My question is, how should I debug this? I’ve checked all the logs in the supervisor tab, but they only seem to log up to the point of the last reset. Is there any way of checking what happened before the Raspberry was turned off, like a persistent log file?
Thanks in advance.