Here is the situation...

I have both mezzmo and another dlna server (as a backup) on my main PC. For years I have been serving 2 TV's and other devices both wireless and LAN line connected... The only issue I ever had was when McAfee updated - I would have to manually go in and allow access so the PC would broadcast. It has worked great this way for the last 2 years... Until 2 days ago. None of my devices see ANY OF THE DLNA servers (not just mezzmo). I am pulling my hair out... I have tried disabling McAfee (which always works) to no avail. I began looking at the router (D-Link 655) but nothing jumped out at me... and I have not changed anything in the last week. I am wondering if the Windows services may be causing an issue? Just a thought...

Basically I have done nothing... I may have taken an MS update and/or a McAfee update but that is about it.

Any thoughts?

J