Hardware stays engaged for 30 seconds after workflow is stopped

[ChucklesOnGitHub]

I've encountered this several times while using a miniscope and while using only a breakout board.
After pressing stop, the visualizations shut down but the breakout board "Running" light continues to blink as during acquisition.
In the case of the miniscope, the blue LED continues to be on.
During this period, pressing Start throws a "Attempt to trigger an already triggered operation" error.
After a while of waiting without further action (can be 30ish seconds), acquisition finally stops as in the "Running" LED on the breakout stays on and the miniscope blue LED turns off.
See video here

Attached is the offending miniscope workflow
test_miniscope.zip

but even this simple breakout board one had this issue for me too:

The system sometimes says "Failure to write to a stream or register" even though I've changed nothing from the previous run and I have to press Start again for it to work (without changing anything and the "Failure to write to a stream or register" does not reappear). This is quite frequent, I ignore the popup and try again.

Maybe this is just my system but I can't figure out how to correct it. This is on a fresh software I re-installed today.