23-Dec-2021, 16:48
I'm sorry if my comments are redundant however: The newest DOS version is designed to make wireless connection more functional as far as I can tell. I assume you're using a wired connection for a reason but I don't see where you described that. To reset the Phantom you would hold in the back button in until you get the startup sound. That's around 10-15 seconds I believe. Then the unit would be reset. Try using your phantoms via your Eero router via wireless connection after resetting both units.
iMac 2021, Roon, home wifi, Devialet Phantom I x 2