Is your video set to 4k60? If so, unfortunately it has to be on 4k30. Set it to 4k30 and then you should be able to turn it on.
Yeah, I agree. To me the HDR effect is so little in anything other than total brightness(like a sunny day) that the 60fps is the better choice.I just compared to quality and the 60 frames per second seems to be much better quality so I'm going to leave it that way thanks for the heads up
