Hi @NorthTower
Totally anecdotal, yes, but I have MG2 (MIDI Guitar 2.2.1) running on all three of my Macs (one being a M1), and I can’t see any difference in function and behavior (yet?). There seems to be somewhat conflicting information on the forum in terms of second hand reports, someone referencing someone else’s experiences, where for instance the MINIMAL plugin was developed for those M1 users reporting having had “problems with MIDI Guitar 2.2.1”.New plugin: "MIDI Guitar Minimal" for Mac / BigSur But whereas the MINI seemed to have run into some problems with rosetta (as reported by @Vaultnaemsae) MG M1 native version for Ableton 11 - #3 by Vaultnaemsae, there seems to be no real issues reported with using your regular MG2 in OS 12.3.1 as I am right now. But let’s hope, instead, for those actually having had issues to be reporting on those here. That would be way more useful than any singular positive review, even if you are looking for evidence for compatibility.