Good Morning.
Can you please check your Emulation GameCube Memory Card Size in Nintendont please ?
(Settings - Loader Settings - Memory Card Emulation and Memory Card Blocks Size)
You should NEVER use the Size 2043 !!!
Which Version from NINTENDONT do you use please ?
Is this also happening when
- Nintendont is started from the Homebrew Channel ?
- A GameCube Game is started from within USBLoader GX ?
- Did you have tried WiiFlow Lite and Configurable USBLoader too ?
- Can you maybe post a Picture from your Nintendont Settings please ?
Good Luck.
Thank you.