New update is turning the Harman Kardon Invoke Cortana speaker into a dumb bluetooth speaker

Harman Kardon Invoke Cortana speaker now useless, cant even set timers

Patent reveals possible new portable speaker from Microsoft

Deal: Harman Kardon Invoke Cortana speaker now available for only $49.99

Admitting defeat, Harman Kardon Invoke Cortana speaker on sale for only $49.99

Microsoft extends its big discount on the Invoke Cortana speaker until Feb 28th