The game needs to distinguish between a manual DC and a DC that's the fault of either your ISP, Nintendo's servers, or the game itself. I just had the game crash on me (complete with that ever-beautiful "Nintendo-console game crashes" buzzing sound) and had to pull the plug, and they still knocked 7 pts off my vs record. It's the game's damn fault!
Monster Hunter: pissing me off since 2010.