Quarantine Zone: The Last Check: Stethoscope Color Issue (Fix)

The problem

First, yes, I have the upgrade, and yes, I'm pointing at the black spots. Whenever I point at the survivor anywhere, even the limbs, it shows green. Nonspecific and infected breathing both show as green, too. My graphical settings are pretty low, which is about the only thing I can think of that might be causing it, but the thermopulsometer color upgrade works just fine. I've already tried…

What players suggest

Worst game mechanism so far. I can't run the game loud enough to tell any of them apart since BOOM its fighting time/crazy loud. I never have other games where I am required to change the volume every few min.

Worst game mechanism so far. I can't run the game loud enough to tell any of them apart since BOOM its fighting time/crazy loud. I never have other games where I am required to change the volume every few min.

Also experiencing this. Came back to play again after the latest update and I know it worked just fine before.

For those that are having trouble without the stethoscope and need a visual: if you find a problematic black spot, hover over it for several breath (say, 10 or so). If it's 'sick' (a.k.a. green symptom) the wavelength shouldn't ever go past the edge of the stethoscope's display. If it's 'nonspecific', at least a couple of those will go clearly out of bounuds. For those who have audio, there's…