Do all the ones with issues have DV profile 8 also?  Just wondering why convert DV to profile 8 when the DV profile used on UHD is 7 like in my example below for The Suicide Squad HDR format : Dolby Vision, Version 1.0, dvhe.07.06, BL+EL+RPU, Blu-ray compatible / SMPTE ST 2094 App 4, Version 1, HDR10+ Profile B compatible   Here is Alita Battle Angel, but all UHD is profile 7 as far as I know. HDR format : Dolby Vision, Version 1.0, dvhe.07.06, BL+EL+RPU, Blu-ray compatible / SM