Vista - Mapped Drives via login script

I am having issues with a login script on some vista machines. It happens
erratically and I'm having difficulty narrowing in on it. The machine is
Vista on a domain with 2003 server. When I log on it will either map the
drives properly and some time later will disconnect from the mapped drives or
it will take the login script a considerable amount of time to run (5-10
mins) before it actually processes. Whenever I have to manually run the
script it never occurs immediately and takes several minutes to process
before the drives become available again. Any ideas would be appreciated.

Any errors if using nslookup command to check the DNS status?

Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
"Tim" <Tim@discussions.microsoft.com> wrote in message news:084E9226-A07B-4C2F-92AF-D218A58CD6DC@microsoft.com...
I am having issues with a login script on some vista machines. It happens
erratically and I'm having difficulty narrowing in on it. The machine is
Vista on a domain with 2003 server. When I log on it will either map the
drives properly and some time later will disconnect from the mapped drives or
it will take the login script a considerable amount of time to run (5-10
mins) before it actually processes. Whenever I have to manually run the
script it never occurs immediately and takes several minutes to process
before the drives become available again. Any ideas would be appreciated.