Wondering if anyone has experienced this issue. When I boot a Sega CD game from the menu in launchbox/bigbox, the game loads but without the music. (Sound effects still work). This is with either genesis plus gx or picodrive as the default core.
However, when I choose "open retroarch" from the menu, then load a core and a game manually, it works just fine.
There seems to be something going on in the communication between launchbox and retroarch.