Roon Core not playing through Hegel amplifier (ref#9L980S)

Affected Product

Roon

Roon Issue Category

Networking

Description of Issue

I run Roon Core on my PC. It is connected to a Hegel amplifier via ethernet. Roon selects my internal PC output, even though sound level indicators seem to show music playing Hegel. Worked previously ok. I tried defeating fire wall. No success. Help. Thanks

Roon Core Platform

Windows

Roon Core Specifications

System previously ran Roon perfectly. It is recognized by iPhone and iPad, but doesn’t play selected songs.

Connected Audio Devices

PC speakers and Hegel amplifier

Home Network Details

Roon and mobile devices connected via WiFi; amp connected via ethernet.