When i click the Cast icon I get the “casting” tone on my Chromecast speaker and get a message on my device that says, “Loading… Almost there, only a few seconds left.” That’s it. Nothing more. Every other application where Chromecast is an option works flawlessly. I love the HiFi but this is a non-starter for me. Using Deezer over bluetooth to headphones is all I can use. That’s not enough.
Using Android version 10, security patch level: March 5,2020 on a Pixel 3a XL
Chromecast works on the competition: Spotify, LiveXLive, Amazon Prime Music, Google Play Music, Tidal and Pandora.