New to this scene. Love it so far.
I have a CubeXX and installed Knulli Firefly. I installed the paid version of Pico8 on a two SD card set up. Everything was working fine. I had splore access, all carts worked, every feature in Knulli worked.
The next morning, everything was the same but one aspect. Normally, when looking at the cart list you can long press the A button and a right-side menu screen shows up and you can change some cart specific parameters. One was the option to ‘Favorite’ the cart. Today, when I long press on A nothing happens, eventually when you let go the cart opens. I can long press on A on other games in others systems and the menu works as designed.
What’s odd is that originally it did work. Right after initial set up the side menu did work, but it went away on its own.
I’ve tried a few different solutions, but nothing but a fresh rebuild on both SD cards will work, and again only for a short time.
Thoughts?

I don't think this is a PICO-8 bug, you might want to try whatever support forums exist for Knulli.

Yeah I agree I’ll look there too, but the common denominators is Knulli and Pico8.
Just wondering if anyone else is experiencing it or has a solution. Maybe I’m just unlucky.

FWIW I also recently got a CubeXX, but I swapped from Knulli to MuOS. I liked Knulli's layout more, but I was experiencing a lot of issues with various features randomly no longer working after a few days. MuOS has been much more stable for me and still has native Pico-8 support