Network hangups

[anthony.67953]

Sometimes, not all the time about 1 in 10, when I open Revit 2010 and try to access our library on the server Revit hangs. When I close and reopen the program it will connect properly. I have tried to reset it in the Options, re-mapped it as a seperate drive and even tried opening up the link before loading the program.
Does anyone have any thoughts on the subject?

Thanks,
Anthony