Sorry in advance if this isn't the correct location for this thread.
I can't seem to connect to other players in ANY game. (Even Mario Kart 7.) I don't know why though. The settings has been the same as always. I was able to connect in the past but that changed. I've also done EVERYTHING Nintendo and the internet says.
Did anyone here had that same problem but managed to fix it? If so, PLEASE HELP!