Here's the thing: if I boot a game and chooses progressive scan, the gamecube just hangs and display an image with the half brightness. Interlaced mode works fine, but if I boot the swiss first, leave the force progressive off and try again the progressive mode selection, progressive scan will work fine
Right now I only own one USA game (Zelda WW), So I can not test other games to see if this problem repeats. All my other games are Japanese, they all work in progressive scan through Swiss.
A strange thing that I noticed is that the Swiss always force NTSC color in composite and s-video, if I boot a game without it, the system stay in PAL-M.
My GC is a DOL-002 and I use a D-Terminal cable with RCA adapter.
So does anyone know of a possible fix for this?