I'm having the same exact issue and I'm on vWii too
1697308853
and If you ask me, I got a solution but it's really annoying to do specially if you have tons of games installed on the emunand, first install the game on the real nand, go to usb loader gx and in the "titles sources" page disable...
Can I update the game? Like, Replace the project's rom that originally has to a newer one, Or do I need to create another project every time I update it?
When I use either the CIA file or the 3DSX It appears the black screen and I can use the L+R+X combo but it doesn't work, I tried in 2 consoles (a N2DS XL and a O3DSXL) and didn't worked in both
I made a custom channel with the HBC Forwarder wad but is 4:3, is there a form to change it to 16:9 without changing the Title ID? BTW I attached the wad :P