I have a Sonos Arc which is connected to LG TV and Amazon Alexa. It wakes at random, mostly when somebody is speaking but not using the word “Alexa”. My Echo Dot devices only respond to the word “Alexa”. Also, when awakening Sonos Arc emits a loud tone which is disruptive and annoying when I am watching/listening to the TV.
Firstly, how do I eliminate the random waking? Secondly, how do I eliminate or reduce the volume of the waking tone?