[Client] Freezing Client

> I have had this problem occur twice today, making me dodge twice. When i join a game and talk in chat its normal, until i decide on my champion. My client will turn grey and unclickable but i am still ingame, i see everything thats happeneing but cant do anything about it. When i cant pick a champion and it removes me from queue it stays greay and i cant do anything until i repoen the client. Link 1, Joined Game:https://gyazo.com/f4d9d82945ffae287b90c6f7c78fa467 Link 2, Client: https://gyazo.com/222c1a953a6e23dad81eb3d536d6a0c5

Please remove this bug, and if you could remove the queue time extensions.