I have seen this issue a few times in the past but it has become more frequent as I add to my movie collection. At certain points in a scene the image will flicker or pulse from bright to dark almost like a strobing effect. It happens with HDR10 and DV content but mostly HDR10. My display is JVC NZ8 and I have a Lumagen processor in the path as well. I have tried other sources such as Panasonic 4k player and Zidoo player and do not have this problem. Anyone had similar issues?