I have 3 different instances of Windows 7 x64 RTM installed throughout my house and unfortunately all 3 of them are unable to connect to the uPNP AV Server presented by the DNS-323. This problem persists through the Beta 1.08 build as far as I can tell.
When opening Media Player the uPNP AV server is "discovered" properly and shows up as a library on the left pane of the screen. When I attempt to browse the media library, however, I'm greeted with a simple message:
"The remote media library did not allow the connection. Please contact the device manufacturer for more information."
In contrast, the uPNP AV server can be used perfectly by my XBox 360.
Small list of things tried in an effort to get it working:
- Reinstalled and tested on a clean install
- Disabled firewall
- changed workgroup membership
- changed homegroup membership
- enabled 40/56bit folder encription compatibility