Hey Pipeline ... I'm talking about the main BIAB app.
Yes I did set Cubase to release the ASIO driver in the background - I found that if I didn't I couldn't preview the styles.
If Cubase and the main BIAB app are both running simultaneously, the same type of crashes occur.
I don't want to really introduce another DAW.
So to date, the only way I can use BIAB is to make sure it's being run without Cubase running anywhere, maybe I could export then import WAVs, but it's really not very intuitive and a clumsy way to work.
My machine build isn't unusual - the hardware is very high end, but software build pretty standard. I can only think this is related to my Creative sound card which may be less common these days.