Errors with que and while in champion select (CLIENT)

Just starting today, I have been experiencing issues with my client. Joining ques (of any sort) sometimes result in 1. me being able to click accept 2. joining the match lobby and not seeing any bans / picks until my turn 3. being kicked from the lobby as soon as my pick comes around with the "you have been removed from lobby for not picking a champion" message. All is fine once I am in the game.

Also, logging in has been taking a very long time. I enter in password, press login, authentication goes quickly but I stay "logging in" for a long time (30 seconds or more)

Please help!!