Pause does not work, mute lowers the volume but does not actually mute.

[tom-un]

Hi,

The plug in is running and a new Switch appears in HomeKit. The switch property shows On when playing. But when I tap it to Off, it fails to pause the audio and shows a bang (!) on the switch. If I use the Mute feature, there is no error in HomeKit, but turning the switch to Off merely lowers the Sonos volume, it doesn't actually mute it.

From looking at the logs, the plug in is successfully connecting to Sonos and reports Current state for Sonos: playing. When I turn the HomeKit switch to Off the logs report Setting power to false followed by Pause attempt with success: undefined and the audio continues to play.

If I enable the Mute feature and restart homebridge, then when I turn the switch off I can hear the volume lower, but it does not go to zero. In the logs I see Setting power to false followed by Mute attempt with success: undefined. If I turn the switch back on, the volume returns to normal and the logs say Setting power to true followed by Unmute attempt success with: undefined.

I am running HomeBridge 1.1.0 on a pi. The Sonos app and system components are all 11.1.

Thanks!