Patch 5.5 Client Bug
I downloaded the recent 5.5 Patch and now, the moment I log in, some of the League homepage on the client opens(mainly the text), an FR shows up for a second, and then my whole computer crashes. I have to manually restart it and then deal with this problem again. I've tested it about 3-5 times now, so I know for sure that its got something to do with League itself because I can still run Firefox and Chrome just fine.
EDIT: Seems that all my anti-virus software has also bugged out or have stopped working. Not sure if this is related in anyway though