Emulator issues

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I am having issues with the following emulators:

Amstrad CPC - Will not show that roms were installed (doesn't show up on main menu)

Fire box arcade CPS1 - half of the games boot back to the menu

Fire box arcade CPS2 - all games boot back to the menu

Famicom disk system - all games boot back to the menu

Nintendo 64 - button inputs do not work

Neo-Geo - all games boot back to the menu

Does anyone have fixes for any of these?
Most of these work just fine on my raspberry pi 3