Roon Core - HP Computer with Windows 10 in bedroom.
Streamer Naim Uniti Atom - in room downstairs.
WIFI - Complete WIFI from BT
Qobuz and Tidal Accounts
Sonos Speakers - 2 No. Play 5’s, 3 No. Play 1’s.
Controller - Samsung S9.
I have great difficulty every time I want to stream using Roon via my Naim Atom.
It never connects immediately usually takes over 10 minutes and sometimes never finds the core.
I am due to renew my subscription but unless my connection problems are sorted I cannot.
I would also suggest temporarily connecting via Ethernet in case this is a WiFi issue. After trying Ethernet, can you check to see if the Uniti Atom shows up under Roon Settings -> Audio?