I've been looking around the web, troubleshooting my issue, but I'm getting nowhere. I have the latest kernel (1.64), and the card is working fine on my DS Lite, I can play games, everything good. On my 3DS, it keeps giving me the "An error has occurred. Press and hold the POWER Button to turn the system off. Please refer to the Operations Manual for details." error. I remember my console running the card without issues up to 11.2. Currently my 3DS has a9lh+Luma running on 11.4.0-37E, and from what I could garner from my searches, is that my card was probably blocked by Nintendo. Anyone else having these issues? Know of some workaround or solution? I'd really love to keep playing DS roms on my 3DS. Thanks!