May 6 update - crash trying to connect to session

[creckling]

I jammed fine on Monday night for hours but tonight after the update:
1. I load jk and create a session.
2. Invite other person
3. they come in and are 'ghosted' in the ui
4. boom! jk crashes.

anyone else?
I tried resetting audio gear, rebooting router, rebooting mac (again), clearing jk cache files.

Sent in the files for debug - hopefully devs can fix it or provide info.

Catalina 10.15.1 OSX