The client keeps crashing During Champ select.

My Client keeps crashing during champ select. Its not every time, but I would say it does it every 3 to 4 match's. I don't have LOL Replay. I have unstalled and reinstalled League and the issue is still there. My internet speed is 155 Mbs, and Upload is 55Mbs. Every thing is working correctly. So its not my end. The crashes started happening last 1 or 2 patches ago though. And no I don't have a firewall up at all when playing. I disable that.

I also don't have 3rd party apps running ether. So please don't tell me its those. I won't be posting if it was some thing that simple.