Roon Core Machine
iMac 2019 i9 64GB
Mac mini 16GB
Networking Gear & Setup Details
NAS-iMac-Mac mini-DAC
Using Ethernet and Wi-Fi
Connected Audio Devices
Description of Issue
Cannot operate Roon after starting it.
However, if I change the network priority from wired to wireless in the Mac settings, I can control it.
In that state, I cannot play music with HQPlayer and NAA.
The built-in speakers of the Mac can play music.
I can also play it using Roon Bridge.
So I set up another HQPlayer and it started to play.
I also changed the network setting back to wired and it still plays.
This may be of some help.