Please can someone tell me how to link my Sonos Beam to my Amazon Fire TV Stick?
I have tried following these instructions (https://support.sonos.com/s/article/2656?language=en_US) but at point 4 after choosing the Fire TV Stick, I find that there is no "Alexa-enabled Sonos speaker" (or anything else) in the list of Alexa devices.
I note from this link (https://www.amazon.com/gp/help/customer/display.html?nodeId=202174250) that "To link your Alexa and Fire TV devices, they must be registered to the same Amazon account." Originally the Fire TV Stick was registered to me and the Beam was registered to my wife. At first the "Sonos Beam", the "Lounge", and "This Device", each showed up twice in the Alexa App on my phone. One instance of the Beam had my wife's name against it, and I have managed to remove it using the blue Deregister link. I trust that this means that both devices are now registered to my account but I am not sure! In addition I am puzzled by the duplicate entries for "Lounge" and "This Device".
If anyone is able to help it would be much appreciated. Thank you.