Hello everyone! I bought N3DS a week ago with r4 3ds, and i played many games, no problems. But from yesterday i cant play any pokemon game except for Pokemon Black/White. I dont know what the problem is, but when after load screen i get error: "A communication error has occurred. You will be returned to the title screen" and Blue Screen. When i delete my save file it worked again, but then i saved and restart and then same problem. Day before that i tried to connect with WiFi but i didnt connect and shut down my 3DS. Pokemon Black/White and all Pokemon JAP version of game run perfectly normal. But ENG/EUR version of Pokemon games shows me error. I tryed to download last firmware for r4 3ds but it didnt help. I am new at all this hacking and nds stuff, and i also searched how to fix this problem but i didnt find. Sry for my bad English and if i am posting this in wrong forum section. If anyone know how to fix it pls help! Thx.