[5.5 patch bug's and crashing]

Hello, I'm AmbientWaes and I've experienced a awful bug within the new patch 5.5, which i'm sure many other have had the same problem.

I was playing a game of ARAM and after about 20 mins in the game It just froze. After a while my ping spikes to 500 and I disconnected and reconnected and said can't connect to PVP.net. Anyway I restarted my game and upon loading the launcher up, the server said Online and so did the website. After this I login and I it said can't connect to the "League of Legends servers" I disabled my firewall and still had the same problem, even port forwarding every thing I could, called my ISP to see if there was any problems there side, then I tried a repair.

After the "Repair" was done, the game worked I connected to the network but soon as the overall Client started after the login it crashed my laptop I restarted my laptop and restarted the client signed in and same thing. I lowered the graphics to but it turns out to just be the Air Client.