I've been having this issue where when I try to exit out of a gamecube game when using USBLoaderGX it just ends up freezing my wii u and the only thing that I can do to fix it is just unplugging the power connector, but it has really gotten annoying when I load into a game and have to get up just to unplug my wii u. The weird part about it is that it was working when I was just using nintendont directly from the homebrew channel, I was about to load into a game and then use the button combo to exit the game. I'd like to keep using USBLoaderGX for my gamecube games as well, but I just can't figure out what I'm doing wrong.