I was just in a ranked duel, and the game booted me out. (I've kind of gotten used to it doing it every now and then, though I normally don't play ranked.) The kicker is that it counted as me leaving the game, so it penalized me in my rank and it put me on a 30 minute time out.

The normal games don't give me any penalty when they boot me, so what gives? It's already frustrating enough when I'm doing well in a game, though it's just throwing salt int he wound to penalize me on top of it.