I have this problem as well and I live in West Coast Canada. Game runs fine, but every 10-13 seconds it freezes VERY BAD. Most of the time I can still see other people moving around fine. Problem is that I can't move my own character or do anything. So most of the time I can only watch as my "invincible" Darius slowly dies and I can't even do anything other than being frustrated. My teammates reported me for being "unskilled player" but really it's not even my fault if I can't even play. Sometimes, rarely, the whole game freezes, all other champs start moving forward randomly, minions attack as usual. I still cannot move or do anything. Sometimes it says "Attempting to Reconnect." It's not my internet's problem because I can run other games fine without lag or anything. Please Riot fix this the game is literally unplayable right now!