Hello, I bought a 65 inch Q9FN and when I watch HDR content on Netflix or from my HDD when subtitles show up whole screen’s brightness increases and when subtitles disappears brightness comes to normal level. I tested it with many movies and shows and the effect is there. It is really disturbing because there is always some light fluctuations especially some dark and slow scenes. Is there a solution or is it a faulty panel that I should send back? Also the effect doesn’t happen when I watch the same HDR content on PS4 Pro. But it is really annoying for me to disable game mode manually to watch something in Movie HDR Mode on PS4 Pro Netflix and then turn it back on manually to play HDR games since the TV does not switch between these modes automatically.