Hello gbatemp, Normally I crawl around this section but what prompted me to make an account is this pesky error and bad time I'm having with the Sky3ds. Yes I know, I'm yet another happy Sky3ds user .-. Okay so I purchased my Sky3ds from RealHotStuff and I got a 32gb microsd card from Amazon to go with it. First thing I wanted to do was get Cubic Ninja for Ninjhax and Homebrew. So I downloaded the rom and used DiskWriterv105 and the newest template as of this post. It worked perfectly and I activated the exploit. Then I began collecting more roms of games to add. When I added a couple more roms, the problems started to appear... The blue button appears to not function at all with multiple roms. No rom except Cubic Ninja works. I tried flashing only Super Mario 3D Land and it comes up on the 3ds but when I launch it I get "This Game Card could not be read." This happens with all roms except Cubic Ninja. I also tried different templates and different DiskWriter versions with no success. (I did my fair share of searching the problem before posting) Also the blue led seems to love flashing all the time... Don't know why. Can anyone help me get multiple roms working and roms other than Cubic Ninja working? I have a USA 3ds and all the roms I have are USA. ------------EDIT--------------- Solution: Got a new micro SD card. The one I had was bought from Amazon and it was bad.