Plus de son après changement de Mac

Core Machine (Operating system/System info/Roon build number)

iMAC 27" Mac OS 10.14.6 - ROON 1.7

Network Details (Including networking gear model/manufacturer and if on WiFi/Ethernet)

Direct Ethernet connection

Audio Devices (Specify what device you’re using and its connection type - USB/HDMI/etc.)

HAPI (Ravenna AES67 from MERGING Technologies) / Ethernet connection /

Description Of Issue

My Roon application was installed on a Macbook Pro (High Sierra 10.13.6) and had worked perfectly.

Yesterday, I installed it on an iMac 27" (Mojave 10.14.6).
(And I disconnected Roon on the Macbook pro)

I have no sound output since this installation on the new Mac.

All settings look good on the HAPI device, also on the ROON application (I hope so !). But it seems that the sound signal does not reach the audio device. The Ethernet wire is UTP Cat. 6 26AWG4P

Also, I cannot make the sound settings on the volume control. The volume limit settings are unstable when I use the “Device volume” function. That is to say, the settings go back to “0” automatically.I have to stay on “Fixed volume”. Why ?..

Is there any incompatibility with OS Mojave regarding sound and volume? Or regarding HAPI ?


Hi @KDM,

Did you use Apple’s Migration Assistant or a Time Machine backup here when setting up the new Mac?

This topic was automatically closed 365 days after the last reply. New replies are no longer allowed.