Tom requested the log file (indirectly). I wanted a copy of the gameex.ini file - not previously asked for but asked for just the same. Thanks for providing both. I noticed in the log you are running a plugin of your own creation called The Controlinator. Have you tried disabling the plugin, starting GameEx, and test to see if you have the same behavior? Otherwise, I noticed that your mouse and trackball settings are the same as mine, yet I am not encountering the issue that you are. Of course, I am running on version 12.50 of GameEx and it may be worth your while to upgrade to the latest version.