Bought a HK AVR (1610) for christmas, which is promoted as being a native Spotify connect device and also appears on Spotify's list of supported devices (https://www.spotifygear.com/type/hifi/). I have spotify premium, multiple android devices and several desktop devices. All devices have the lastest spotify versions and are all on the same network.
The HK AVR is also on the same network and all network features seem to be working fine.
The only device which does not show up if I click "connect" is the HK AVR.
I have asked the question on HK's support page also.
Hoping I have missed something simple rather than being a case of consumer neglect by both spotify and HK.