Hi, Could any one help on this? I have a 4K File which is 2160P UHD 4K HEVC 10bit, I have put it onto my USB drive which is formatted to Exfat so I can put files larger than 4Gb on it but when I try to play it the picture is perfect but says the sound is not supported? Am I doing anything wrong? I like to copy my disc's to my PC and then normally play off of Plex or my thumbdrive as I like my films sat on the shelf in perfect condition. Is the sound issue because my tv or my Soundbar does not support the codec or is it the fact I am trying to play it of a USB thumbdrive?