This could be a hardware problem, a faulty logic board may be causing multiple issues here

[jriskin]

I recommend replacing it completely. At first I was thinking it might be a bug in the database not properly storing all records, but the total shutdown issue sounds more like a hardware issue. The system appears to be not storing data and repeating past problems that clearly should be stored. With all these bugs, i suggest replacing the hardware first before we spend too much time trying to fix all these individual issues. We might waste a lot of time trying to hunt down bugs that can't be fixed with the current system.