Running Finale 26.2.1 on Mac OS X 12 (Monterrey). New computer - just copied everything over from the old computer without reinstalling anything.
Can't get simple playback sounds to work. Just entering notes via Speed Entry. I've compared the Score Manager settings for this piece with an older piece on my computer that works as expected. Same settings for both as far as I can tell.
Also tried changing the Device to "SmartMusic SoftSynth" - no improvement.
I'll admit it's been quite a few years since I've needed to use Finale, so I might be missing something really obvious, but why won't these new files play back audio?