I have this problem that every 6\7 seconds my game gets stuck for like 1 second, and when I play serious games this problem becomes very serious. I have tried to change video resolution and renderer, but nothing changes. If I open a New Game just by myself I have no problems. This means that nor video and computer technical problems are involved in this particular problem.. I have Windows 7 Home Premium. I have a strong computer and graphic-card. If anybody has any idea for a factor to this problem, please help! Thank you for everybody!