Wd live tv cuts movie time

Hi guys,

Since short I’m running a plex server. Everything works fine except my parents wants to watch via a WD live tv box ( Serial nr. [Deleted] Firmware: 2.01.86 ). 

The WD live tv finds the server and even shows some metadata like covers. The only problem is that when they start to play a movie/serie whatever. Every file is 18 min long and it plays until 20 minutes and then it stops?

I play it with my sony blu ray player and I don’t have that problem ( with the same files everything ). 

Someone a solution for this? 

click66,

Some DLNA Media Servers do not allow for some devices to play videos continuously. Do you encounter the same experience with a different Media Server?