1. You are not running the client enough hours (?)
2. You are running defrag/scandisk and the client pauses (?)
3. You have another program that uses too much the CPU (?)
4. You are checking randoms (?)
5. Something else (?)
6. Edit your Information at Dnet and change your name to your "real" name = NakaNaka - Team Anandtech, protect yourself from the spammers.