Champ select bugged

When you start up a queue sometimes the whole league will gray out not letting you click anything, including exit league, it does this in champ select too if you are changing spells before is you're turn to pick a champ thus making u wait a time cause you did not select a champ which hurts you in rank when it bugs out can we plz get a hot fix?

P.S English not my first language sorry about grammer