Originally Posted By: Thunderthud
SOLVED...
I went into the MIDI Driver settings (which I had not changed, and had been the same for years), and unchecked everything, and re-set it up, the same way, and it started working!


Oh Good God, now we have to add that to our list of troubleshooting. grin


BIAB – 2025, Reaper (current), i7-12700F Processor, 32GB DDR4-3200MHz RAM, Motu Audio Express 6x6 - My SoundCloud (Tip: No need to create a SC account to hear music - just hit ESC ).