I put this thing into operation today between PC (Win10) and beamer/Sonos Playbar. I can't get sound on the Playbar (from 2015) Has anyone ever used this successfully?
Win-10 / Audio driver problem. I need to turn on PC (Samsung Galaxy TabPro S), then while Samsung logo on display give power to HDMI Audio Extractor.
Test: Open Sound Settings, Manage Audio Devices, select each device and Test and see which device is getting sound.
For me, it is device "EP-HDMI-RX".