I have 2 NT4 terminal servers and i'm suffering from the same problem on both. Server works fine for a few weeks or something like that but suddenly when i try to log on it creates a new session for me when i try to log on to my current session. I've tried to log off and off several time. Checking processes running shows that there's 2 sessions running with the same user name but i can't switch back. Don't wanna restart the server since there are lots of other sessions running at the server.