Using zones has cleared up all those problems. Thanks!
For a while, that was true, but a new and completely perplexing sound problem has emerged without changing any settings.
The Schiit Zone is working just fine.
The HK Studio 2 Zone has developed a problem where the volume cannot be turned under any circumstances. The
only way I can turn the volume down is on the speaker itself (it is an active speaker.
In JRiver I have the Audio Device as HK Studio 2 [WASAPI], and the volume mode is System volume.
If I look at the Sound Setings "Additional Device Preoperties" Advanced tab, it is showing
24 Bit, 192000Hz (Studio Quality) which is correct
and under Exclusive Mode, both boxes are checked (Allow apps to take exclusive control, and give exclusive mode apps priority)
So that part is as it should be, I think.
If I click on the Speaker icon in the tray, I can slide the volume up and down and the System sounds vary accordingly. As it should.
However, at the moment I cannot change the volume or mute from the Keyboard, which I normally can.
That will change at some
seemingly random point and I will be able to use the keyboard.
At the same time the volume is deafening when I play JRiver - 100%, even though the slider is on 3% (and system noises are working properly at 3% volume). The JRiver slider move up and down as I adjust the slider in the tray.
It doesn't seem to matter what I set the JRiver volume in Options to: App Vol, System Vol, Disabled vol, ...it is always the same 100% volume. If I set it to Internal Vol (which I have never used I don't think) I can vary the volume with the JRiver slider, but NOT the slider in the tray.
But here's the really weird thing: the mute in the tray works!Tray slider no, tray mute yes. How can that be?
What drives me to distraction is that is has been working perfectly for a few weeks, and without changing anything has now fallen apart.
Before I posted that the Schiit Zone was working OK I thought "I better just check that". And no, it actually wasn't. I could only get massively distorted dirt out of it. Stopped play, unplugged the Amp (USB), replugged and restarted play, and it's ok again.
I have added a screenshot that shows the Internal Vol settings (the only way I can control the sound now). The max vol is 100 and the internal vol ref level is also 100. I've never adjusted those before because I've never used Internal before.
The Schiit Zone Volume Mode is System Volume.