I have a server 2008r2 machine that I remote into. The rdp session randomly locks up forcing me to disconnect and reconnect. Sometimes this happens immediately after remoting in, sometimes after a couple seconds, and sometimes after a little bit of time. Sometimes it corrects it self, sometimes I need to close the rdp client and reconnect. The machine is never down, reconnecting always works. Sometimes I get this error message in the event log
"The Terminal Server security layer detected an error in the protocol stream and has disconnected the client. Client xxx"
The funny thing is there are VMs running on this machine. I can connect to them and stay connected for long periods with no issues. What gives?