I've installed Stella on my Mac and I'm very happy with it. Besides being so clear, rather than a fuzzy RF signal, it feels like the classic 2600 including the sync issue now and then.
I'm using new USB joysticks and mapping them is very easy. I've played with two controllers for 1v1 and that works as well. It all functions fine.
My problem is, if I quit the app, all of the mapping resets! No matter what order I attach things, it doesn't work unless I MANUALLY remap every single time.
Start app, add controllers
Add controllers, start app
Add one controller, start app, add another
It's always the same, it sets to keyboard as the input device or uses BOTH joysticks for the same function. It will say "Up: Up arrow, J0B1-, J1B1-" "Down: Down arrow, J0B1+, J1B1+" clearly giving priority to the keyboard.
If I can fix this, it is a perfect solution to a dedicated machine. Any ideas? I've uninstalled all system files related to the app and re-downloaded it. Still the same.