I'm still using menuhax to boot the Gatewaylauncher in order to play my backups. Because of the bad boot rate, i decided to switch to armloaderhax following Plailect's Guide on GitHub. I'm stuck at Part 3. I want to create a RedNand using Emunand9. After selecting "Complete RedNAND Setup" and pressing A to continue, i'm stuck at 0%. What can i do now?