[Client][Crash]Constantly Disconnecting from PVP.net and Client exits automatically after game ends

My client is constantly disconnecting me from PVP.net. Sometimes it goes from connected to disconnected back and forth, however I can still play the game and talk in champ select. Though sometimes if I DC right at the time of my champ choice, my champ lock will not go in and I will get kicked from the game as if I didn't choose a champ even if I am spam clicking on my choice. LUCKILY it hasn't happened in a series yet.

1. I log in.
2. I DC from PVP.net
3. still can play games

Then the whole game crashes after a game has ended. After you press continue when the defeat/victory comes up, the whole client just crashes without any error or anything to say why. I get to see no endgame stats or chat with anyone in the lobby. I re-log back into the game just to be back at the home page of the client.

1. play a game
2. win/lose press continue
3. client exits out