Yes, recalbox 4.0. All "roms" are .smc.   I have the same issue with all the other emulators as well.   no longer attempting to use disksys.rom (but not having luck getting a useable snes bios)....... But it may be irrelevant if I'm unable to play games I do have the bios for...   my my new thought, is perhaps it's tv related? It is a 1080P tv, but I have read where others have had some issues with the display/resolution settings...?

Okay so I think I realized my mistake with the bios. Any suggestions on what a person might Google to find what he's after?   Striking out out so far. I want to like this. The interface and ease of configuration are great. But Retropie worked....

I must be misunderstanding something, I transfer the game files over the network to the Super Nintendo folder and they show up.   I select a game and the screen goes black for a second then returns to emulation station. I have downloaded the necessary Bios files to the bios menu, and attempted including disksys.rom with the game files/folders themselves   (How I understood the wiki) and it won't accept that file when I transfer games. selecting different emulators makes no difference either. What am I screwing up?