I'm trying to trade Pokemon using the Union Room from HeartGold to SoulSilver. When I enter the room, the first DS is fine, the second one gets a blue screen upon entry that gives a communication error. Both games are on an Acekard 2i and Pokesav has been used to edit some Pokemon in the game. I've been googling for a while and haven't found anything that can help. Anyone know how to fix this?