0,2-0,3 secs lag spikes during the teamfight or laning phase.FIX IT
Riot,please fix you game,over the last patches im getter huge fps drops every game and I heard that im not the only one.The fps drops are getting worse when the game is about 30 minutes + thats when im getting 120 frames constantly and sometimes it gets to 80-90 but that s ok.
And no,it is not my pc.