[CLIENT] Freezing in champ select

Three times today my game had froze in champ select. Twice I had not even gotten a chance to pick a champ so it counted as a dodge, and the third time I had to restart my client several times before I could connect to the game and thus got into the game 4 minutes behind the others. What's going on here? Anyone else getting this? Ever since this last 5.3 patch I have suffered from problem after problem with the client to the point where I have actually reinstalled the client (using CC cleaner inbetween) to completely try and get rid of issues. Riot fix your shit