I've recently purchased this TV, and I can't seem to find much info on this.
When using my PS4 into the HDMI/MHL port the screen goes a bit darker and in a couple of games the screen becomes darker when moving the camera, an open scene for example when the camera moves the grass, sky, trees all suddenly go dark then immediately goes back to normal when the camera stops moving. It becomes very distracting after a while. However when I change connection to a normal labeled HDMI input I don't experience this problem.
I just figured that all HDMI ports would or should act in the same way, I'm just trying to find out if the TV is at fault or is something like a games console not meant to be plugged into a HDMI/MHL port?
