Besides not having zero-crossings for loops, mouse wheel not working consistently in the main window and the MIDI editor, I must admit this MIDI loop glitch is by far the most annoying Reaper's anti-feature
. IMHO.
I mean, when you're working on a song, you have to loop parts of it, sometimes not just for a while, but a long while when tweaking or mixing sounds etc. Extremely annoying. So annoying that I'm making the Reaper loop at least 4x longer than usual, just so it doesn't poke me in the brain so often. It makes me paranoid, like something's wrong with the synth, or sample... like something's gonna crash...
Gotta lose "the glitch" somehows, dude...
.
Cheers!