TV model: UK6300PLB (software updated)
TV connection: ethernet cable doesn't matter, cable or wifi the effect is the same (the system has an obvious bug, when simultaneously connected via cable and wifi - same router, applications cannot connect to the internet)
PC system: Kubuntu 22.04 (Linux pc 5.15.0-47-generic #51-Ubuntu SMP Thu Aug 11 07:51:15 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux)
minidlna version: 1.3.0+dfsg-2.1
Firewall status: doesn't matter, on or off the effect is the same
The TV sees the DLNA server some time after turning it on, then no more. If I do not start playback within this short time of availability, the dlna server disappears from the list of available sources. If at this time I turn on playback from the computer, then after a long while the video is played seemingly normally, but all player control functions become unavailable, the buttons simply do not respond, and in the list of available inputs there is no longer a dlna server. The minidln logs on the computer show no cause, just an unexpected http connection breakup: upnphttp.c:1082: debug: HTTP Connection closed unexpectedly.
I checked the availability of the server on several Android devices, everything works fine.
