Clients lose WServer 2003 connection every afternoon

[Guest Resource10]

Our network seems to be running fine, except that any clients still attached

to the server (Windows 2003 SBS on a dual Xeon platform) around 6:00 PM

locally lose access to the server. This means they cannot save their work or

contact our time card system. The network was set up in late March and we

have had no trouble. This has started recently, probably within the last

three weeks. There have been no changes made to the network, policies, rights

or such since early April.

 

Any and all help would be appreciated.