Universal Media Server | Forum

It seemed to work better but it's still freezing quite a lot. I tried disabling "Use HTTPv2" first and there was no change. I believe editing the chunktransfer= entry helped a bit.

I've attached new logs. Thanks again for your assistance.

Sorry about that, it did start playing after restarting UMS but the video is very choppy and freezes a lot. I have a gigabit router so I would assume my network would handle 4k streaming?
I've attached the new logs. They should show results from playing a 1080p mkv (worked fine) and then a 4k mkv ...

I added that information but it's the first time I've edited one of the .conf files. I attached a file showing what the .conf file looks like after editing in notepad++:

Capture.PNG

If I edited this incorrectly, please let me know.

After making this change, I no longer get an error but when I ...

Please let me know if there is any additional information that would be helpful.
If the logs provided are inadequate I can update with whatever is needed.

I have been using UMS for a while from my Playstation 4 with no issues. I'm trying to use it on a new 4k television using the VLC app. I have no issues with any existing 1080p or 720p mkv files but when I attempt to launch any 4k mkv files they fail. Any help would be greatly appreciated. Logs are ...