Alexa started playing music on my command, but it would not stop, no matter how I phrased the command. Alexa responded that cameras were not supported on this device ??
Then connectivity got worse, my Sonos had not lost connection ever since I set it up a month ago, but after I used Alexa it continually dropped connection, would play a few bars and then stop. I rebooted the router (as instructed by Sonos help line) and it worked a little better but then started failing to connect again. I unplugged the echo dot and it seemed to get better. I suspect I may have had too many wireless devices on the network, so I switched my iphone and ipad to the 5g wireless, that may have helped.
I won't be using Alexa to play Sonos again anytime soon. So much for being a beta tester, I thought only Microsoft used their customers to find bugs! I guess I'm earning my $25 discount.