5.1 suddenly not working on CCU. Help.

[endlessender]

So I've been using Stadia in 5.1 for a month or more, right up until last night. Today, it says my device doesn't not support 5.1. I have a Chromecast Ultra plugged into Denon AVR. I have swapped CCUs and have same problem. I have tested a PC in the same HDMI port and Stadia works in 5.1. Also Netlfix etc work through the CCU with no problem.

Odd thing is that this has worked flawlessly and worked for hours last night with CP2077. As of today, I can't get Stadia plus CCU to work in 5.1 no matter what I try.

Anyone else have 5.1 working on CCU and/or anyone else having trouble? Any idea of something to try? 

Thanks.

[belarbi2733]

I have the same probleme netflix work with 5.1 over CCU but stadia games no

[Deepo]

I'm having the same issue. No 5.1 even though the CCU is plugged directly into a Yamaha surround reciever.

[Wilchi]

Same with me. Eversince Cyberpunk released I’ve had 4k unsupported by network or re open game and now today 5.1 not supported by device. 

[Broncanius]

Exact same problem for me. 5.1 was working fine yesterday with my Denon AVC-X3700H. Since today I only receive PCM 2.0 when using Stadia. Usually Stadia gives me PCM 5.1.

When I check my connection it says "5.1 Surround Sound: Unsupported Device". 4K and HDR is fine. 

No problems with Netfilx, which passes through DD+ just fine. So I assume the problem is within the Stadia app.

First streaming Netfilx and then switching won't work for me. When launching Stadia the signal switches back to Stereo.

Also launching the game from mobile phone and cast to CCU won't solve the problem for me. Restart also did not solve anything. 

[Bumblebee]

same here after the intoduction of ubisoft no 5,1 sound before that everthing was good very strange and anoing.