I had this exact same error and turning off automatic rom import made it stop. It would always crash randomly. I made a debug report but I never can replicate it exactly.
I know its weird to setup, you doing it the way I did, let me know if anyone figures out the proper method, I just checked again for 12.5 still working.
good point, good to know i will keep digging only thing i have running in background is steam.
i thought maybe steams controller profiles might be conflicting with some of launch boxes controller settings
I recently completed a fresh install and redo yay!.
Now when I finish playing a game in bigbox. (Exit any game) it snaps back to windows.
I have to hit windows key and click the bigbox to focus back on big box. Is this a windows 11 thing?