apple tv 4K Dolby Vision
Hi - I had my AppleTV set for 4K SDR and received many beautiful aerial screensavers -- then I switched the setting to 4K Dolby Vision -- Now Amazon Prime looks spectacular --- but I now only get one aerial screensaver repeating over and over (L.A. flyby at night) -- it does look great -- but I can no longer get any more.
If I switch to 4k HDR I get more screensavers but no more 4K Dolby Vision Amazon Prime.
Is this a bug -- or something wrong with my Apple TV?
Thanks