Conundrum

Many thanks for the crash logs, Charles. Three of them show a crash on exit that we are aware of (something to do with the shared video engine that Dorico and our other host applications all use), and one of them shows a crash trying to access some data in the audio engine, which had itself presumably either crashed or stalled. Did you find any .ips files with names beginning VSTAudioEngine5 in the DiagnosticReports folder?