Joystick is being really weird.

[ScarsUnseen]

Hi folks... haven't been here in ages! It's been a few years since I played keyboard and now I'm starting to get back into it. I played it a bunch last week with no problems at all. However, it just started acting weird.

Whenever I hold a note and press the joystick up (regardless of instrument), the note will go down a whole step. I tried doing a factory reset, but that didn't fix it either.

Any suggestions? I'm really confused. I have a Korg Triton LE76 from the early 2000's if that means anything to anyone.

Thanks!