I had a old Nintendo Network ID with all my games I deleted and when I did it I read that it says I understand I wont be able to download games purchased with this ID and I didn't purchase any and deleted the old ID lost all my games and they don't want to give me back my games (including Pokemon X) lucky I bought pokemon Y as a physical copy...
Downloaded the update 1.2 for pokemon Y and when I connect to the internet I can just stay online for a few minutes then it says Communication with the server was interrupted.
So I can't trade, battle, or anything that use the online feature.