Just to provide an update. Hotfix #3 includes the fixes related to permissions so PMS should be able to run/install without issues. NVidia is working to get a certified version of the firmware out based on hotfix #3. Hopefully that will be soon.
We are still investigating 2 other issues.
1 - PMS being unresponsive due to usb drive with Plex data folder being inaccessible
2 - hw transcoding not working, software transcoding works but you may see buffering with high bitrate files and hevc.
