Vortex Sound Research

This is kind of a strange issue. I'm having issues with midi out from Windows 11 and Mac. I'm using Ableton 11 and Reaper 6, two different usb to midi cables (not at the same time), and sending to Mutant Brain in my eurorack. If I send just MIDI out from a track, it plays the notes as expected, but if I send the clock with it, it plays one note (at a higher pitch), and then that's it. The clock still works, but none of the note data is being sent. I've tried searching, but there isn't much info on this. I did try to see if there were ghost drivers still installed, as suggested from a post (somewhere), but there weren't any.

If I use Reaper, or Seq24 in linux, I can send clock and midi just fine. Anyone have any ideas?