Just bought this Ez 3 in 1 for my Supercard DS One. It was working for a while when suddenly when I launched GBA Exploader, it freezes right after I pressed A at the PSRAM mode. All I can see on the upper screen is the folder game with nothing in it. I can't change modes and pressing any buttons won't work. The last thing I used was Expansion RAM for Nintendo Browser. After a certain while of not using DS with it, when I switched the DS on and tried using GBA Exploader, this thing came up. Is it a hardware defect? I just bought it.