Bugs and Errors Patch 5.21

I've been getting this errors ever since the LCS started.

1. First I log in and it takes a while for my client to establish connection. I try to hit Ranked Solo/Duo or Ranked 5's but i see a lock at the right bot corner. After a few minutes the lock dissapears.

2. When i go to lobby and invite friends, my friends get into lobby but I can't see them. I need to hit play then decline and when we get back to lobby I can see them all.

3. Sometimes after being in lobby I hit play and we are all in queue, the accept/decline box pops and everyone hits accept, but I never get the box so I can't hit Accept and we go back to queue.

4. Whenever I try to see someones profile, my own profile, my own ranked teams or manage them, I get a frozen screen of the last profile I saw and I need to hit "View Profile" or click on my team's tab several times till finally it loads the right screen (this can take up to 2 minutes), it's just annoying.

5. When managing my teams, sometimes i kick someone off a team or try to add someone and they just won't get removed/added.