Hi folks, I am one of the few lucky persons that has 2 3DSes. I keep one on 184.108.40.206-1E just because it's possible. But now they refuse to street pass with each other. This gets me to the following conclusion: FW 220.127.116.11 Mii Plaza is INCOMPATIBLE with the 18.104.22.168 Mii Plaza. Is this true?