Gambatte crash/instability with FF Adventure

When playing back this Final Fantasy Adventure movie (WARNING: loud), BizHawk becomes incredibly crash-prone.

Specifically, BizHawk will spontaneously freeze, then close.

There doesn't seem to be any consistent way to reproduce, but it's decently easy to trigger a crash by advancing forward a few hundred frames, turning on auto-restore and tweaking inputs (for example, adding and removing Right presses). It can take anywhere from a few seconds to a few minutes. Technically, if you get lucky, you can reproduce just by unpausing: example video.

A few other notes:

• The above movie is a small savestate-anchored segment of a longer .tasproj to make reproducibility easier.
• There's an in-game sound bug that happens in this movie (Gambatte bug?) -- it's decently possible it's related.
• This isn't TAStudio-specific; it can be reproduced without it (though savestates possibly have some role).

Host env.

• BizHawk 2.11.1; Win11

Start by running the attached FF Adventure movie in BizHawk 2.11.1 on Windows 11, advancing frames with auto-restore and changing inputs as described. Compare reproduction with and without TAStudio, and investigate the Gambatte, savestate, and sound paths; done means the freeze/close is prevented or reliably explained and the movie no longer triggers the crash.