I'm new to MiSTer and having an ongoing issue.
Arcade cores, Astrocade, Atari2600, Atari5200, Odyssey2, TurboGrafx16, Vectrex all work great
I can not get Colecovision core to play games. I get to "Turn Game Off Before Inserting Cartridge or Expansion Module" screen, but when press Menu and select any .col file it goes back to the "Turn Game Off Before Inserting Cartridge or Expansion Module" and does not load the game. It sort of seems like it tries, but that is it.
For Colecovision core with SG-1000 games it just give a blank/black screen.
Any ideas to fix this? Someone sent me Colecovision and bootrom folder that works on their MiSTer, but I get the exact same results as above on my MiSTer.
For SMS (Sega Master System Core) I see Blue Sega logo, press Menu, select a game and it just goes back to the blue Sega logo screen.