Menuloader problem

Hi, previously I have used Menuloader v0.5 to load my Japanese Gamecube games, but ever since the 4.0 update every time I've set it to play region-free discs it just exits into the Homebrew Channel and does nothing. Do I have to switch the IOS to make it work or does it just not work anymore?

It doesn't work on 4.0 system menu.

That's no good. Can you try GeckoOS?

I think preloader should do the job (not 100% sure though)