Mouse Freezing
While playing, I have been experiencing an issue where my mouse freezes mid-game. I'm using a Razer DeathAdder Chroma, and have tested two different mice... so it doesn't appear that the mouse is the issue. The mouse lights stay on, and unplugging and reinserting the mouse USB fixes it temporarily. It HAS happened twice in one ranked match, which does not make my team happy.
I don't know what change could have been made that would cause this sort of issue, but I wanted to report it. I have a good computer and very few background programs running, and I have only noticed this while in a match of LoL.