@rateye777 Is it possible to download retropie 4.6 anywhere? For either Raspberry 3 or 4.

@G30FF I did not realize the wired version had that limitation, that's good to know

If the controller is plugged in with a cord it will detect it, but it will not detect the 8bitdo adapter. I didn't install a heat sink on the internal Bluetooth chip because I had this adapter and planned to use it. I don't know why it can't be detected.

Oh I guess this may have something to do with it... on their sales page and not their support page:

nofwupdate2.png

And yet they still offer the firmware and utility on the support side of the website.
Oh well, only cost me 3 frustrating hours of my life.