Alright, I'm stumped. I'm a domain admin and can't connect to a computer(X) in my domain (remote office) using mstsc... but another admin on site CAN connect to that network. He can connect to my machine but I can't connect to his. I've tried adding myself as a remote control user on the computer(X) (even though I shouldn't have to as I'm a domain admin), but it still doesn't work. It gives me the "too busy to accept new clients or network problems" error message. No one else is logged in. We haven't been able to find any issues on the firewalls. Any ideas?