(Playback is perfect, no buffering but the screen is tiny…) The video is decoded correctly, but playback is interrupted for 3 seconds a couple times every minutes for buffering.

Play it on the TV through XPlay (Sort of watchable.The video is not decoded correctly and only displays a bunch of multicolor boxes in one corner of the screen) Play it on the TV through the official Pley app (Doesn’t work.Chromecast it (Doesn’t work, because apparently chromecast Ultra doesn’t like the combination of HEVC + MKV + 4K + HDR).Given my setup, I have 5 different ways to play this file: The file I’m trying to play is a ~60GB mkv that PMS reports as 4K (HEVC Main 10 HDR). The TV is on the latest firmware version.I also have a Chromecast Ultra hooked to the network on a Gigabit ethernet link.The wireless network is capable of 200~250 Mbit/s real-world speed (as reported by my phone, I couldn’t find a reliable speedtest app for the TV).The access point reports a connection speed of ~500Mbit/s (I had to do this because LG decided to cheap out and only include 100Mbit/s ethernet port…) The TV is connected to the network through 802.11ac.

PMS (on the NS) is connected to the network through Gigabit Ethernet.

Plex Media Server is installed on a Synology DS918 NAS.

I’ve got a 4K HDR file with a bitrate of ~72Mbit/, and I’m trying to play it on my TV, but I’m having a few difficulties. Server Version#: 1., Running on Synology DS918+

Plex buffering lg tv