I did system transfer last night, all process went as instructed. Upon relaunching Wii Menu, the display went to wrong color (as if the blue channel was missing)
Here's the display setting
- connection via HDMI, 16x9, 1080p
After poking around, then I realized that Wii maximum resolution is only 480p, if Wii Menu is just an emulator that might be the reason why the display went crazy.
Here's my solution
1) before switching to Wii Menu, go to display settings and shift to 480p
2) run Wii Menu
3) upon returning to WiiU Menu, set the display back to 1080p
This solves the problem, however it creates the inconvenience. In which it should be done automatically by WiiU... or at least let the user know on screen what they should do... or some documentation
Hope Nintendo tech team will look into this and add the solution in next system update