I have a previously working retropie with my bartop arcade and all the buttons mapped out and it works flawlessly xin-mo 2 player usb controller with 8 buttons per player and 4 hotkey buttons on the front of the machine. i did update to the 3.1 and it worked no problem, but i updated last night to the 3.2.1 for some of the new features and when retropie booted back up none of the controls would work. i did the setup script install rebooted and then did the binary install, then i copied over the bios folder and the config folder from the previous install and pasted it in the new install bios and config folders and still nothing. what folder can i copy over to the new install so that my retroarch controls will work as they did in the old version that i have.