With the new modifications I had to disable all controller mappings.
They forced me to go back to using the keyboard, as annoying as that can be, to exit from emulators,
control the volume and others.
At least fix the "Use all attached controllers" checkbox to temporarily work around the problem
with the buttons from different controllers being detected simultaneously and causing the mapped
actions to occur! Exiting from emulators, being the most problematic!
It is a significant backwards jump to have to resort to have a wireless keyboard sitting around the couch
to be able to exit a game and go back to the Bigbox UI. Or having to walk from the couch to the computer in case of
not having a wireless keyboard.