Hi guys, thanks for the information.
I'll provide you more info to have a better understanding of the problema.
I have:
1. Alexa Echo Show 15
2. Wiim ULTRA
My Idea is to use Alexa Echo Show 15 as a "Monitor" to pick music not only using my voice, using the screen.
Both devices are configured in the same room, and also inside a Group called "Terraza" the same name of the Room.
When I say "Alexa play U2 in Spotify" must be redirected to that group or play instantly in both devices, that's the MRM function that Wiim advertise and also Alexa because Wiim works as an additional Alexa.
The thing is that what I really get is this:
Sometimes it play.
Sometimes is says "Spotify is not supported on This device". The funny thing is that I can see in the Echo Show screen Spotify under the covers of the songs, but I can't us it, and I can use it sometimes. If I change the speakers to ONLY Alexa Echo Show 15 plays perfect Spotify, or if I use Amazon music beside Spotify works perfectly in both.
Another fact is that when I have enough lucky to play in both, Wiim doesn't show the cover in the screen, is just playing but I can't use the volume control or the button play or stop in the Wiim.
Works perfect If I Use Amazon Music, but Spotify have some issues.
Speakers are configured as default, when you said "Alexa play music" Alexa goes directly with both speakers.