Hello.... Yesterday my FPS was ~90.... BUT.... today when i was going to play my FPS was ~20 in every server and single play.... I dont have any viruses or any... so what is the problem?
Yea i recently installed sony vegas 8.0... And no one has not came into my room to done something because i live alone... LFS does consuming most resource when its running...
You have probably filled up your ram/hard drive after installing vega's. Go and check how full/empty your hard drive and ram is. If there full or close to full, then that could be your problem.