Post count: 1629

Unless you manually edit your config files, by default the libretro cores will all use the controller file in /opt/retropie/emulators/retroarch/configs/{yourcontroller}.cfg

It will then parse the system specific retroarch file which are in /opt/retropie/configs/{systemname}/retroarch.cfg (which in turn pulls in the system wide retroarch.cfg from /opt/retropie/configs/all/retroarch.cfg)

Id its just lr-fba playing up, I presume there is an issue with that system specific retroarch.cfg

Can you post your
/opt/retropie/configs/fba/retroarch.cfg as an attachment here?

Or post it up on pastebin.com