Ks8000 its special viewing mode hdr+ goes dim when watching non hdr or 4k like the sky hd ( still need upgrade to sky q) ive tried changing settings etc but to no avail is my set gone bad or is that hiw its suppose to be.
How are you connecting your Sky box to your KS8000 TV, @Amer?
Have you tried disconnecting and reconnecting?
Have you tried using a different cable?
Could you send us a photo comparrision? :smileyhappy: