Ive got a problem with one of our servers. In the Routing and Remote access screen the connection with the RAS server sometimes due to a bad connection is lost. Normally this must automatically reconnect, but that fails. We use several servers with same settings and the others work all correct, only this one dont reconnects. Message at Event Viewer on RAS server is The user <username> connected to port <port> has been disconnected because no network protocols were successfully negotiatated. Event ID 20050