I have had LoL for around 6 months, and for about 1 month my ping has been crazy and I have been having a problem where whenever I try to move my champ, or use an ability or spell or anything, it has a 2-3 second delay, making it hard for me to play the game.
I am using a Macbook Air, which is connected to my Wifi. It is not a problem with my computer because when I bring it to my friends houses, it works fine and my ping is always under 300.
My Ping reached 20 000 recently and that is a little worrying :/ I would really appreciate an answer. Thanks!