Need help with this one, since im not experienced on terminal services much. Just recently came across an odd issue. We have a Windows 2003 domain with all DCS 2003, but still some existing 2000 member servers. One of these servers is an application server having terminal services installed on it. Our terminal services licensing server is one of the DCs and seems to be working fine. Since 3 days, few of the application users cannot connect to the application server getting the error that 'terminal services has ended the connection' when they use termincal services client from their windows 2000/XP workstations. The funny thing is that it works when i give them admin privileges.
Any clues? I have to add that the only major change that happened before three was that we rebuilt our Certificate Authority server. It was on one of the DCs and we uninstalled and reinstalled again there.
So where do i start? Check the application server? Check the terminal services licensing server? Check certificate authority server?
Thanks in advance for the help.