For the record, It changed the result for films on the iTunes app. HD before the beta. 4K after. And that’s what I primarily use it for. I may just keep it and hope it resolves itself after a few more updates. I can stream Netflix and VUDU in 4K on other devices.
Thanks for all your help Carlo but I dunno if I wanna go thru that process. And I shouldn’t have to. It should all work. I want to believe it’s just a labeling issue but I’m not so sure any more. Like I said, thanks again. :)