Update trouble

Ever since the new update my computer has kept crashing, I have not been able to play LoL at all. I kept trying and have been kicked for inactivity while it tried to reconnect. The reason I think it's the update is that last week I was playing LoL fine but I can't now and my computer only crashes when I play league, not when I'm watching Youtube or movies, browsing the web, using my game engines, or playing other games I have on my computer. Has anyone else experienced this or is it just me?