I have setup an email relay through my main home server, so I have it set to send an email during the boot sequence. Just while I was sitting here this evening I happened to catch it reboot at least twice in a row just out of the corner of my eye. I'll catch any future reboots through the monitor.
I just realized I can check my data logging for gaps. Using that, it looks like it has rebooted 59 times in 22 days. I'll guess that 5 of those were planned, so say 54 times, which is about 54 times too many, in my opinion.
I'm guessing it is heat related, but that's just a guess. Can someone from Securifi comment on this?