Note: this is just a guess, not a professional
When i install the homebrew in the Dolphin.Dolphin Try to protect the NAND of the virtual Wii.
In a real Wii, when homebrew is run, it will suddenly restart and then run homebrew. However, in dolphin, homebrew tries to restart the machine, but dolphin does not restart, but makes dolphin think that this is a program that damages nand and makes the virtual Wii memory overflow
When i install the homebrew in the Dolphin.Dolphin Try to protect the NAND of the virtual Wii.
In a real Wii, when homebrew is run, it will suddenly restart and then run homebrew. However, in dolphin, homebrew tries to restart the machine, but dolphin does not restart, but makes dolphin think that this is a program that damages nand and makes the virtual Wii memory overflow