4k direct play over Ethernet crashing

[Hemz]

This doesn't sound like a Jellyfin problem, but a server problem. I'd look at your server's logs and see what the last outputs prior to the crash are there.

I can't replicate this issue playing the file on a web browser though, it only does it when using the nvidia shield and only for large files. 

What files on the server would I look at because i've not done it before.