Been trying to sort this one out for a while but Launchbox running Retroarch's Fuse emulator starts all ZX Spectrum games in 48k mode by default and I don't know why.
If I save a config file stating to use 128k mode, the game still restarts as 48k the next time I load the game from Launchbox.
If I run the game from Retroarch and save a config file asking for 128k then the game runs in 128k mode in Launchbox.
Does anyone know how to fix this so all games run in 128k mode by default?