A factory reset didn't solve the problem. I'm using a different power cable, but I've tried several others and the problem persists. It was already happening in other firmware versions; I'm using:...

I tried different power outlets in the room. I have one external hard drive and its internal hard drive; I tried putting it in read-only mode, but the problem persists.

VIGI NVR4032H restarting on its own without scheduling, not generating logs, not sending any error messages related to power or anything else.