I’ve seen a lot of conversations in this forum about TV control voice commands through a Beam or Arc not working properly, but most seem to indicate intermittent success or that one or the other command won’t work (i.e. can tell Alexa to turn the TV on and that works, but off doesn’t, or vice-versa).
I just installed a new Arc (upgrading from a Playbar) and it’s setup and functioning perfectly, including the Alexa integration. However, I cannot get the Sonos Arc to control my TV at all. I have a Samsung Frame, model # QN55LS03RAFXZA. I have the Sonos Arc connected to my TV’s HDMI/ARC port and I have HDMI-CEC/Anynet+ turned on. However, whenever I attempt to turn the TV on or off by voice (“Alexa, turn on the TV”), Alexa responds with “Sorry I didn’t find a device with the name TV.” I tried other variations...Alexa, power up the tv...Alexa, power on the tv...etc. And I was online with Support for 30 minutes with no success either.
What confuses me is that when I issue that verbal command, it seems that Alexa is taking over even though Alexa (theoretically) has nothing to do with this particular activity. My TV is not connected to Alexa in any way, so Alexa obviously wouldn’t find a device named TV. Is the Sonos ARC smart enough to recognize that particular voice command and send an “ON” or “OFF” signal via the HDMI/ARC port? Is the fact that Alexa is responding to my command indicative of something incorrect in my setup/configuration? Did I miss a step somewhere in making Alexa aware of my TV (even though the Sonos is supposed to be hardware-controlling it through the HDMI/ARC port)?
In any event, I’m curious if anyone else has had this problem with this type of TV and was able to solve it.