On a Windows Terminal Server 2000 (application mode) we get continously the follow error in the system event log:
Event Type: Error
Event Source: TermDD
Event Category: None
Event ID: 50
The RDP protocol component X.224 detected an error in the protocol stream and has disconnected the client.
We already removed the certificates in the hkey_local_machine\system\currentcontrolset\services\termservice\parameters, but that didn't help.
The server has also SP4 + latest updates.
Since this error is showing up, users who log on to this server sometimes have resources errors: cannot logon and get a profile error or can't connect at all to the server;
Any ideas what can be causing this?