When I hit Turn the game seems to generate but the Turn button is greyed out with no text and becomes unusable. Reloading a previous save sometimes fixes the issue, on other occasions quitting the game completely and restarting will temporarily resolve it. This is not consistent though. The problem seems to occur when I have large numbers of ships moving to rally points. I've been playing this game for years and this problem has always cropped up on all my operating systems, but in the game I am currently playing it has rendered the game unplayable! HELP! Getting withdrawal!