Dynamic que still buggy.

So been doing ranked over the night and ive notice that it constantly freezes in the Bans phase and champ select phase. So far this has cost me a series with a Champ select that dosen't appear and constantly counts down without showing anything and then a ban phase with the client not registering my clicks. So right now im a bit salty that this has happen and i would like to know why this hasn't been addressed at all.