<<< My gut feeling is this seems like some sort of resource or bit rate mismatch . . . >>

Exactly what I think as well. I have the exact same issue but I'm convinced it's source is due to interaction between Win 10 and BIAB and not a programming bug. Sometimes I find windows has defaulted to 48k and 44.1 is not even listed as an option and I have to work around the menu before the 44.1 option becomes available.

On my system, I may have the same poor audio as Michael; "There is so much break up and distortion during playback, it is totally unusable. Often it is so bad it affects the music's tempo -- severely retarding it." listening to playback from the Stylepicker but opening the Style onto the Chord Chart and the audio plays well.


But, unlike Michael, I've also had these issues with the Edge Browser, YouTube, Facebook and Audacity playback.

In most cases I resolve the poor audio by rebooting my PC.


BIAB Ultra Pak+ 2024:RB 2024, Latest builds: Dell Optiplex 7040 Desktop; Windows-10-64 bit, Intel Core i7-6700 3.4GHz CPU and 16 GB Ram Memory.