Hello,
I've had my MiSTer for a couple of years now, been mostly using a wired SN30 pro+ controller with no issues. I recently got a bunch of NES/SNES/genesis/n64 controllers out of storage(mix of wired and wireless) to try out with different cores.
The issue I'm having is with any controller that is NOT the SN30+, half of the inputs just plain do not work. Specifically, the up and left inputs. I'm unable to remap in the main menu, as it just skips the inputs for those directions as if they don't exist. Exact same issue with a wired N64, NES, SNES, and a wireless genesis controller, as well as a wireless 8bitdo arcade stick.
Some of these controllers have worked just fine before with the MiSTer so I'm at a bit of a loss. I've tried every USB port, removing the SN30+, plenty of power cycles, to no avail.
If anyone has any suggestions on next steps that would be great. I've tried googling it a ton but was unable to find someone with this issue, hopefully I didn't just miss an obvious forum thread.
Thank you!