I've clicked through on a few forums but unable to find a suggestion for this issue. I have a user with a HP laptop which will boot perfectly fine whilst connected to the network but at home it will take 4 minutes to log on.
Some suggestions I have had is that its looking for the DNS server of the domain. Another was that it was suggested it was a roaming profile (it isn't).
So hoping someone has encountered Windows 7 acting like this and has some suggestions. The other users on this domain don't have the issue and its a mix of XP and Win 7 client PCs.