Hi @jerialice1,
Happy new year!
I’ve tested S1 4.6 with 32 Lives 2.0.6 with both VST and AU instruments but wasn’t able to make it crash.
In order to investigate this throughly I’d suggest you’ll contact us through support .
We do maintain 32 Lives if needed.
32 Lives is still being maintained to provide best support possible up to Mojave 10.14.