Champ select bugs

I wanted to start a Co-Op vs AI game, couple of things happened:

• First time: i called mid, when I wanted to pick a champ, a message appeared (trying to reconnect). Then it disappeared and I could type, but I couldn't pick a champ (in the way that when I clicked, nothing happened). After the timer ran out, it didn't do anything, so I had to turn off the client and restart it.

• Second time: i called mid, picked a champ, and suddenly I got the sound you get at the start of a champ select and the screen turned gray. I waited and it did start the game however..