Hi, I've read similar topics but still can solve my problem. Just connected my new Roku.
- 3820X - Streaming Stick 4k
- Last firmware (10.5.1)
- Audio output via optical to a Sony amplifier
I connect the PS4/Chromecast Ultra to any of the HDMI inputs of my (6-year-old) FullHD TV and it works, 5.1 no configurations needed. I bought the Roku because now I only have a Chromecast 3 (no 5.1) and wanted a more open/compatible/updated solution than Chromecast Ultra. But this feature is a must, don't want to use the PS4 for NetFlix and Roku for everything else.
Roku audio and HDMI settings are in auto (I tried to set custom and DD but same results).
Thanks!!
