So I am trying to get my WifiIsland unlocked in Contact DS with 2 different save files. I only own 1 3DS though.
Tried melonDS to setup Kaeru on both instances and it works, kinda. After exchanging Friendcodes (and changing MelonDS Fw settings on the 2nd instance) I am able to see the current friend in Contact DS but when I try to establish a connection, nothing happens.
Testing connection on MarioKart DS, after adding friendcodes, I am unable to setup a match. No matches are ever found.
Any help/ideas?