I got the GTA chinatown Wars on my R4 I patched it so it will work on it. And my cuzin also has the game on his R4 also patched the same thing as me. And when we try to do multi-cart play it doesn't work. It just says trying to look for people but we never find each other and when I try to go back it doesn't let me go back and I have to turn off the power and go back into the game. Is there a way I can make it work with multi card play?