I recently was losing my mind. I had a wireless keyboard connected to the client during some troubleshooting after upgrading to the latest release. Every time I moved over to the client and tried to perform a click from the server the input method would change over to the client. I did not realize that I was hitting keys on the client keyboard while trying to use the server mouse. I would like to get an option on the config screen to allow us to decide how we want non-server input handled.