Hy my fps drops after last udates on nvidia geforce 347.88.even in dota....i was playng whit 60+fps but now its below 10...worst 0.4 this morning.and another game is world of tanks..where i was play whit 100-120 fps...now 30-40.i was uninstal all programs rebot (2 times)and intaling agan...but is same.i have geforce gt 630.thx