6:30pm users forced to logout/logon to windows

[amigo02]

We have a small business server 2003 standart and 8 windows xp pro clients. Everyday at around 6:30pm all the network operations slows down so badly, it almost brings all xp pro clients to crash and unless the user logs out and logon to window, it is impossible to work. During this time internet connection is not being slowed down, So it must be a problem with domain accounts being forced to logoff.

By the way there are no backup jobs which runs at or around 6:30pm which could be the potential culprit but I have eliminated that possibility already.


Any idea?

Thanks

 

[bofhrevenge2]

Any other scheduled tasks running like shadow copies?

 

[amigo02]

how do I see if shadow copies are running?

 

[bofhrevenge2]

Look in
All Programs - Accessories - System Tools - Scheduled Tasks it should show in there.