This one has me stumped.
I have 40 clients, all running win2k sp4. At various intervals, one or another will have a window pop up, saying 60 seconds to save files before a reboot. (I've yet to catch the full text of the message.) This affects both staff computers and student computers.
So far there is no pattern to which machines go down when. I''ve heard of it happening as little as 10 minutes after a reboot to twice a day to not happening at all.
So far there is no pattern in who is hit.
So far there is no pattern as to which machine is hit.
(My servers are all FreeBSD, so I'm skeptical about a virus on the server. The 18 comptuers in the student lab are rebuilt from an image every night.)