X9000F
Guys with the X9000F model can you try this.
For example in Netflix where the show has is a black bar at the top and bottom and when you press the display information button, the Netflix show info will appear in the top left corner with bright text but at the same time I notice the surrounding black area it have some greyish patches or image noise which stretches horizontally to about the middle of the screen. But once I switch the info off it is back to the black again. Wonder is it normal due to the bright text display.
Very nice tv and it is alright for a 75" with viewing distant of 2.7m, bonus is it can support Dolby Vision and Dolby Atmos with the built in Netflix app. The only thing I don't like is the remote control, need to point at the tv sensor location for it to work and it is block by the HT center speaker, also very confusing for me with the button so close to each other and still trying to get use to. I feel my old LG remote works much better in this respect.