Update 20 October 2017 See Netflix varying resolution issues for an explanation from Netflix. Updated list of known/reported affected products. Last updated 5/10/17 LG OLED B7, C7, E7 Sony A1 OLED. Sony XE93. LG UP970 bluray player Nvidia Shield. PS4 LG uh668v LG u635v Sony ZD9 HiSense 50N6800 One isolated report of Apple 4kTV. Other owners say there is no problem with it. Original post:- Several sets known to be the C7, B7, E7 so far are suffering from unusual behaviour in the Netflix app. Not all sets are affected at this point. My lg UP970 blu-ray player is having the same issue. The resolution will either not increase to maximum, or will increase then drop back to 480 and then fluctuate continuously. Nobody so far has established any pattern regarding which titles are affected. It seems to vary from set to set. Some titles work as they should, others do not. Any ideas, feedback, or experience of the issue are very welcome here.