Ok so i'm playing some MoH:Vanguard at my friends house and all of a sudden my character keeps jumping repeatedly and i couldn't make it stop. (In vanguard, you lift the nunchuck or press c to make the character jump) So i was like wtf. So i go to the nintendo site and look at the trouble shooting for the nunchuck. It said unplugg and replugg in the nunchuck. It is suppose to re sync it so i do that. Same problem. I try like like 10 times. Switch and try it with the other remotes, same thing. I try to restart the game. Same problem. I restart the entire wii. Same problem. SO then i go back to my house the next day and try it on mine. Same problem. Then i call nintendo and see what else to do. So i turn on my wii and then the nunchuck works fine. WTF:wtf: i don't get it. Nintendo says if it happens again than they'll replace it. any idea why this is happening? Note: i know which nunchuck it is because i marked it with tape. Also, this has happened before but i unplugged and replugged it in and it worked. That happened a couple weeks ago.