I had a crash while playing back a piece. Routing to VEPRO, Vienna Synchron Player on all channels. Dorico Mixer open. Having switched between Solo and Mute and Solo again a few second earlier.
Curious if you did a complete reboot in between? Once I experience weirdness on the audio side - seems like its over until I clear the slate good and proper.
Unfortunately the crash log doesn’t tell us anything particularly helpful. The log shows that Dorico crashed when recreating the menus after switching mode (e.g. from Play mode to Write mode), but it doesn’t show anything that is likely to allow us to figure out what happened.