I recently got my gateway running on my old 3ds using homebrew and time machine to downgrade my system but now whenever I enter gateway mode and select a game using the "select" button, the game slot is empty and doesn't show up even after waiting 10+ minutes. Also, whenever I click on settings or any other app, the 3ds doesn't respond and stays on the menu (the sound still works). I'm not sure what to do and I've searched around and couldn't find an answer to this. I've checked the micro sd on the red card with h2test and even re-formatted it but it still doesn't show up on the menu.