I built a truenas core server several months ago and it has been working flawlessly up until a few days ago. It is running TrueNAS-13.0-STABLE. It now either crashes or goes offline everyday. The power light on the rack goes out, but the disk lights are still on. I have to force shut down the machine and restart it to come online. When it comes back up, it seems like everything is fine and works great. I don't have any error messages that I am aware of. It just says "the system had an unscheduled system reboot. The operating system successfully came back online"
What could be causing this issue?
What could be causing this issue?