I enabled MEDIA NETWORK to play music from NAS. It worked well untill a week ago. Media network became not available. I've tried to reconfigure MEDIA NETWORK many times. It only shows "Library Server Could not be registered with JRiver. You need a connectino to the internet and it can not block outgoing http connections from Media Center"
When I start to run the jriver, the homepage shows no connections. It showed jriver's website when MEDIA NETWORK working.
My network is ok. And there is no firewall BLOCKING.