It seems like I am always having an issue. I just got a Vizio V Series 50 inch with Dolby Vision and I just got an LG UBX 90 4k player with Dolby vision. When ever I play a disc with Dolby vision, there is a stuttering effect, looks like a slight freeze frame during movement. Example, during Black Panther, during the king challenge, it looks like alot of cool freeze frames during the editing. I don’t know if it’s the Vizio TV or the LG player. Also, on the TV, when you turn UHD off on Input settings, the color keeps flashing on and off. Looked online and I have seen nothing about this. None of this happens with discs in HDR10. Is this normal? This doesn’t happen with the Sony UX 700 on my Hisense. So far my conversion to 4K has been driving me nuts. Does anyone know anything about this? Maybe I am being too obsessive compulsive.