All of a sudden, my users are getting “The connection has been terminated because an unexpected server authentication certificate was received from the remote computer”. I looked at the server and nothing was changed. I noticed that if I go into the general TAB of the Terminal Server Configuration, I set the certificate to “Auto Generate”, it works. This solution is just a work around as I want to use a Certificate Authority Certificate “Godaddy” that I created for the server. Choosing the “Auto Generate” means it’s using a self-signed certificate. I’m noticing some threads are stating you have to insure the certificate is installed on the XP workstations. This will not be feasible as I have 100 users using Terminal Server and most of them are not connected to our domain, so using GPO is not an option. Is there something going on with Godaddy Certs or my server?