I recently got a 128gb micro sd over my 4gb and i've been having issues. Three installed titles i had gave me a black screen with a message 'The SD card was removed' and were just a ? in data management? Also I installed a game and it said my SD was write protected when I tried to save but all my other games besides that one can save perfectly fine? I deleted the titles that were giving me a black screen and I haven't had any other issues since then but I'm wondering what's going on here.