4K HDR Video Artifacts w/ Latest Version of Roku Client
I updated my TCL Roku TV with the latest Roku Plex client (with ScreenGraph functionality) last night. 1080p / low-bitrate direct-play H.265 video seems to play fine as before. However, almost all 4K HDR / high-bitrate direct-play H.265 video now produces extreme artifacts, with multi-colored checker patterns (similar to analog noise) taking over the screen for several seconds periodically, I assume during higher-bitrate scenes. These are all videos that played fine with no artifacts under the previous version. I even rebooted the Roku TV, but the problem persisted. Is anyone else experiencing this with the new client version? Does ScreenGraph usage imply the use of an entirely different rendering engine?