At this time I am not using the Elac device at all. I use the Tidal app to cast to an old Google Chromecast Audio device via an optical cable and searching streaming music works fine.
my plan is to switch from Tidal to Apple Music, it’s the same monthly price, but I can save my CD music files to Apple Music for free, and then I should basically have the same library and streaming functions as I had with the Elac music server.
I will need to rip the CDs again in Apples lossless files instead of the current FLAC file type.