You need to stop GameCube USB Adapter Driver to let Dolphin use GCN Adapter. They conflict each others for ("fight over") this adapter.
Prime [color=#2299FF]Z270[/color]-A :: [color=teal]7700k[/color] [color=#33CC33]@4.9Ghz[/color] :: Nvidia RTX [color=#33CC33]2060[/color]
