Anyone else having issues with the new client over the past few days?

Basically says it in title but the new client feels a lot more sluggish than it's alpha client counterpart. I'm not sure what's been added but champion select is EXTREMELY sluggish and constantly freezes now, both my friend and I have been subject to Que lockout due to the client freezing and showing the enemy having not banned/selected a champion and then we're back in lobby with a message saying that one of us did not pick or ban a champion.

Anyone else having these issues?