FPS Drops and Game Freeze

Since i updated my game from 8.10 to 8.11 when i go in game my fps just drops randomly and my game just freeze like i never had that kind of issues my fps are normaly around 55 ,60 or more and when it drops it goes around 2,7 or 17 then goes back to normal but its persistent like i get the drops around 10 or 20 min after or 5 min after its random its almost unplayable like i dont know what the problem is to be honest its kinda sad because i like this game alot and this never happened to me before.
Report as:
Offensive Spam Harassment Incorrect Board