KD65A1 Bravia 4K flickering

[Josoap]

Hi  all. 

I just noticed last night using the new Disney app watching avengers end game. The picture automatically went to 4K HDR settings , but during the movie it kept flickering from what seemed to be vivid bright to cinema dark. with different scenes but still flickering during 1 shot scenes  ,the screen flicking from bright to dark . its the first time iv seen this happen and not sure if it's the Disney app as its never happened with Netflix.  just wondering if any of the wizards here are aware of it. thanks again for your help 

[Marino.Manolo]

Can you try to disabled "Super contrast" if you have this MENU Setting?

[Josoap]

i don't think iv got that setting . but I'll take a look cheers pal