Was there ever any resolution to this problem? I am having the same issue and essentially have the same setup as Zorg. When I try to view live TV from my Nvidia Shield PMS, I get frequent frame stuttering that is very annoying, but when I view live TV from the HD Homerun app on my Shield, I get perfect quality viewing. I also have a PC PMS server as well and when I switch to that, I no longer have issues with frame stuttering but sound does get out of sync. I haven’t found any PMS settings that resolve my problems, so was wondering if any real solution has been posted. While I can watch live TV on another app ok, the PMS problem also negatively impacts DVR functionality and quality which is why I bought Plex Pass in the first place. Thanks
