Command Overload/Mysterious TB

For some reason sometimes the computer does not do all the troops movements and attacks it ahould. The units stay there complacently after you know you just moved them and you know your enemy did not TB you because you know your enemy is still so far away. You also see no battle simulations indicating any skirmishes. Maybe the game cannot handle too many commands at once or some mysterious bug is TB-ing the units. Its a mystery that needs explaining.

Already posted by Stryko here; http://atwar-game.com/forum/topic.php?topic_id=20383