symantec endpoint protection and upnp

[guest]

Thought you all might be interested.  The firewall in Symantec Endpoint Protection 11.0.5 will stop the upnp connection to your router after a short time as primary IF you have installed winmx, windows xp internet gateway device discovery and windows upnp AFTER installing symantec BUT if you have installed these prior to installing symantec, it is smart enough to allow them and winmx runs fine as a primary

[GhostShip]

Very interesting observation, cheers Guest, I'm sure this information will be most helpful to others suffering from this issue, thanks for the heads-up