I have a new Windows 7 Pro machine that is part of a Server 2008 domain. The machine is losing it's connection to mapped drives periodically and is prompting the user for his credentials upon trying to open. This is the only machine on the domain having the issue. I have tried extending the timeout period on the server registry and the workstation registry, yet the problem still persists.
Could anyone lend any direction as to where to look to disable any sort of timing out on mapped drives?