It was due to storms this week.
Happens to all Raspberry Pi nodes. I tried multiple times over the years. Both Umbrel and StartOS cracked out on me multiple time. Now I run a FutureBit Apollo II full with full node and running strong.
Umbrel
StartOS
https://github.com/Start9Labs/start-os
FuturBit Apollo II
Discussion
Storms? How?
Power surge/outages not sure if the whole rpi is fried, just the ssd/sd card or the poe adapter?