New to the Naim universe. I am able through the focal app on iphone to get my uniti atom to pair to my network, show up in airplay and spotify connect - but no matter what I seem to do, it will not appear in the app as a device after getting on my network. I went through the process in the app to pair it, which is how I got it on my network, but after that it still doesn’t show in the app. I am on the latest firmware and I have restarted my router twice.
When you say the Atom is “paired” to your network, do you mean it is connected to your network via WiFi or an Ethernet cable? What do you see if you use the Atom’s front panel to go to “Settings” and then “Network Settings”?
Has your iPhone dropped it’s connection to your home network and gone back to a mobile network? This would prevent it from seeing the Atom that is otherwise functioning normally on your LAN.