Sonos-required update to 15.2 produces “unexpected error” message on Mac. System unusable until update is completed. So I’m trapped. Update on iPhone and iPad to 15.2 worked fine. What gives?

Sonos-required update to 15.2 produces “unexpected error” message on Mac. System unusable until update is completed. So I’m trapped. Update on iPhone and iPad to 15.2 worked fine. What gives?

Best answer by Ken_Griffiths
Maybe try this … Authorise the “Sonos Installer” under System Settings → Privacy & Security → App Management. Once allowed, you should be able to use auto update from the Sonos App itself.
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