It wasn't DLNA, but I think I figured out whats going on.
Your remote control is sending the "Enter" key twice in a rapid succession. The first key is being used to start playing the file, and the second would theoretically mean "pause", except playback isn't up and running yet, so its not actually pausing.
However, what the failing pause command does is trigger the 10 minute timer to stop playback after a long pause (even if it didn't actually successfully pause, see the problem? )
I'll fix the logic to avoid this, and add logging so we can diagnose future failures from this easier. In the meantime, you can turn off that feature in Settings -> Video -> Advanced, Stop after long pause.
Greetings:
This issue has plagued me for a long time.
I normally watch movies via my smart Sony tvs.
Suddenly, movie quits, drops to the movie selection menu.
I have to start the movie, but the movie just continues from where it stopped.
With your settings suggestion, "stop after long pause" temp fix, my setting is not checked.
I did not have this issue when I was on MC 22. (Windows/ Amd64.
It may have started at the later part of MC 23 life cycle.
It is also present on Ubuntu 64 bit version 23 XXX , 24.XXX.
George