So I get this wierd situation where every so often, 1 of my 50-60 clients here will lose ability to surf websites, but will still maintain access to network files, and will still have a connection to our (outside) hosted exchange server. The only fix I have for it is to renew its IP address and make sure this person gets a different IP address.
Once this happens, I notice that someone else's websurfing will go out.
Anyone hear of this? Let me know if you need more info and I can supply it!
We have about 60 Windows xp clients connected to server 2008, behind a Watchguard firewall.