Hello @Cubedanny,
Welcome to the Sonos Community and thank you for reaching out with your question. We apologize for the delay in responding to your post. I have a few quick questions for you if you are still having difficulty using Alexa with your TV.
- Are there any other voice commands that don’t work with Alexa on your TV?
- Have you checked your TV for firmware updates?
- Have you tried rebooting your TV?
If you have the CEC feature enabled on your TV and the Beam is connected via the HDMI/ARC (and it must be or it wouldn’t be able to turn your TV off etc.) it could be that Hisense doesn’t support this feature on its TVs.There is a lot of variation on what voice services can do as far as controlling your TV and it differs from brand to brand.
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