I watch a number of streaming services (NetFlix, NOW, BBC iPlayer) and none exhibit the issue we see with AppleTV.
When we watch a Apple TV series (which I guess is in 4K), the screen visibly darkens, to the point that it is impossible to make out what is happening in darker scenes. The workaround is to set the picture mode to dynamic which brightens it a little. However it is still not easy to see darker scenes
We have a QE55Q90TATXXU with the latest firmware installed. This has been happening for about 9 months.
Samung. Please advise.