I kept having wireless problems from day one but I just never thought about it. Finally yesterday when I went to visit him for thanksgiving, he told me to bring a my DSL just in case. We battled in pokemon and the moment I threw out my first pokemon the communication was interrupted. Used my DS lite with his 3DS and finished that battle with ease.
I remember we tried playing Street Fighter 2 weeks after it came out, but kept getting errors. And we were like 2 feet away from each other. He tells me he never had trouble playing with his friends. Tried again today through wi fi and once again couldn't finish a single round.
Blasted 3DS, I don't want to deal with Nintendo. Oh well I guess i'll call em monday.