Client and Draft Pick (Ranked in my experience) Are being extremely buggy

me and a friend are both experiencing this, league client is being extremely buggy and whenever we choose a lane it says an error occured while trying to choose your role, and then it kicks us out of the party randomly. takes about 15 tries to get to the point where you can even queue up, and then it says you declined the game when you actually hit accept.

not sure if its just us or what, but this is making league unplayable. literally cant get into a match.