I have 3 Roku TVs, a Hisense, a TCL and a Westinghouse. Very happy with all 3.
Yesterday I connected them all through my Amazon Alexa and I can turn them all off and turn 2 of them on via Alexa (for some reason the TCL will not turn on, only off...)
But what would be really helpful is to be able to mute them. But, "Alexa, mute kitchen TV" does not work. Only on or off.
Any idea how to do this? We use HDMI repeaters to send signal around the house and sometimes when you are moving from one room to another you want to mute one room to prevent the echos.
Yeah, real first world problem, but does anyone have a solution?
