I have a Dell PowerEdge 2800, Running Windows 2000 Server SP4. The last 2 times it has rebooted at 3am for Automatic Updates (I believe that is why it is rebooting), it has hung on shutting down - I come in in the morning and it is hung at the "Windows is shutting down" screen. (Animation is still happening.) I don't see anything odd in the logs. Server is running Exchange Server 6.5 SP2, DHCP, DNS, Symantec Mail Security for MS Exchange 220.127.116.11, and Retrospect 7.6. (While Retrospect is running, no backups happen at night.)
Any suggestions as to the problem here?