Rygel - Rygel is a UPnP AV MediaServer that allows you to easily share audio, video, and pictures. Media player software may use Rygel to become a MediaRenderer that may be controlled remotely by a UPnP or DLNA
My company use NPS and we got the same issue after the certificate hotfix. We have a ticket with Microsoft because the registry value is not a good solution. It seems that this is not a broad issue so it seems that not everyone using NPS get this problem. I will do a trace and send...