Question : Problem: Configure Hosts file with VPN?

I have a VPN connection that has worked great on one of my laptops (had a mapped drive to the server).  Then the other day I would correctly log in to the VPN client, but my mapped drive would not work.  I just kept getting an error that said it couldn't map the drive.  So I disconnected it and have been trying to 2 days now to get the link to work, but it won't.  Do I need to adjust my hosts file or something?  

Answer : Problem: Configure Hosts file with VPN?

I have had problems with a few routers. Sometimes they will come out with firmware updates to resolve, however, I have found from time to time enabling a totally unrelated service will disable the capability to successfully use the VPN. If you had a chance and you think it might be the case, set the router to all default settings except the VPN configuration and re-test.