ChuckPa
38
If you have PMS already installed natively — 
- Stop / disable the container
- Give this a proper shot (manual install on top of your existing)
- REMOVE
HardwareDevicePath
from Preferences again.
- start the native app.
- Behavior should, without errors, be - tone mapping operational using CPU/QSV
From there, we can dig deeper into the container/Nvidia if you wish.