iPhone 7, iPad Air, Iphone X.
My Question or Issue
I have several Denon HEOS speakers, Spotify lists my Google Chromecast Audio but not my Denon HEOS speakers.
Did you try to add it manually within the Settings?
How do I do that?
Sorry, was wrong about this, there is no such option in the Spotify App.
Instead, did you try this? Denon Troubleshooting
I have the same problem. I can send my music to chrome cast but all my heos speakers are no longer listed!