[CRASH] [CLIENT] Crashes During Champ Select

Randomly during draft champion select my client will freeze not allowing me to click anything or lock in picks or bans or anything really, I have to use task manager and relog and then I get a dodge for it, I just lost a promo because of this and it's been happening since the new champion select has came. I've repaired the client 3 times so far and it has done nothing.