Media Server (miniupnp) issue

[Shaman]

Hi,
I have two Asus routers: RT-AC68U (in router mode) and RT-N66U (repeater mode). Both are using 378.50 build.
First one (RT-AC68U) has connected HDD and Media Server (aka miniDLNA or miniUPNP server) enabled, Samsung Smart TV wired connection with static IP.

TV constantly loosing Media Server. I've tried different hard drives, and different firmware builds (with 'hard reset' and manual setting after flash) - nothing helps. I have to enable/disable Media server on the router and often - switch on/off TV to see the Media Server again. In the logs common thing what I can see is:

Feb 27 08:33:19 miniupnpd[854]: remove port mapping 37597 TCP because it has expired
Feb 27 08:33:19 miniupnpd[854]: remove port mapping 37597 UDP because it has expired
Feb 27 08:36:33 miniupnpd[854]: remove port mapping 9588 TCP because it has expired
Feb 27 08:36:33 miniupnpd[854]: remove port mapping 9588 UDP because it has expired

Any help would be very appreciated. I can't watch movies, it's really annoying.

P.S. Everything else works great, have not noticed any issues.

 

[TeHashX]

Try entware or chrooted debian version

 

[john9527]

Something to try...the minidlna server broadcast doesn't play nice with IGMP Snooping. If you are using a wired connection, go to the LAN/IPTV tab and make sure IGMP Snooping is disabled.

 

[Shaman]

make sure IGMP Snooping is disabled.

It is disabled...