A have a bunch of computers, all in the same OU, that are not contactable over the LAN (no pinging, no c$, no computer management, no SCCM connection) while the computer is not being used.
The minute a user logs in, the computers are contactable over the LAN: I can ping, get c$, do remote computer management, get SCCM connection
I have reviewed the gp results, and see nothing to suggest the cause of this behaviour. Is there a GPO setting that could cause this behavior? Is there a setting on the machine that could cause this behavior?