Choppy game - possible fixFor people with stuttering graphicsFirst Aid : when Div2 does not start or crashesEven if the developers actively monitored the forum, it was the middle of the night in Belgium when you first posted (another 2 or 3 hours and they should be getting up). You can also email them at support@larian.com, and/or check the Steam forums (if you haven't already) to see if anyone there has any suggestions.