The latest version of autoconfig causes Nintendo Switch Pro controllers to be misidentified as "Retro Fighter Brawler64 Wireless Gamepad".
This is almost definitely caused by #1137, but I'm not 100% sure on why. Likely though its just because they share the exact same vendor and product ID, but I can't verify this as I don't own any Brawler64 controllers. IMO RetroArch shouldn't ship with a config which breaks common controllers so widely.