I run auctioneer like many people.
Whenever I try to duel someone, a little message pops up saying that I have performed an action limited to only the Blizzard UI, and I should disable Auctioneer. It then lets me choose to ignore the warning or to restart the UI without Auctioneer.
Either way, the duel request does not go through.
Whats going on here and can it be avoided? Is it going to get me banned?