Hi admac, thanks for the suggestion.
It seems indeed to resolve the "hang bug" but does need both parameters set:
->Audio playback support = no
->Audio recording support = no
if only one is set it still hangs!
As for the long pause before closing that is annoying me too, but feel it is related to the
use of snapshot: it takes a long time to close when that option is set.
I also get some inconsistent behaviour when snapshot is enabled, thus...
am opting to prefer a longer load time and have a consistent emulator,
over a quick initial load and having to deal with inconsistent behaviour and long close.
Thanks for guiding the way.
Cheers,
Poul DK.