I'm in the game... and a message comes up that says "input limit reached," and then something else, and then it logs me out of battle net. What the hell? This has happened to me like three times during Butcher runs and it only seems to happen after I type something in my text box.
Happened to me when I was leaving the general chat, joined trade, left trade, and rejoin trade chat channel, I got disconnected from battle.net all in 2 seconds. I think people will get disconnected when they spam a few times in a short time span.