FPS lags since new patch?

hello there is it just me that get's some sort of FPS drop or update failure inside the game? i had no problem before patch 6.2 dropped, but now all randomly my champion keeps doing what i did before and then it's like someone is fast forwarding like 3 sec in time and everything is back to normal for another 10 mins or so untill it happens again. and i always sit on a stable ping at 37 so it should not be internet issues. And if you want to know i have an intel pentium i7 3.2 ghz processor, nivida geforce gtx 560 ti, and 8gb ram so should not be any hardwere problem either Sorry for my bad english and kind regards
Report as:
Offensive Spam Harassment Incorrect Board