No DLNA Renderers listed

[Satskar]

Windows 10 machine with MM locally installed and I am unable to choose a "UPnP/DLNA Renderer" (Options > Player > Choose Player > UPnP/DLNA Renderer) as this drop down is blank. Firewall is disabled and Windows Media Player is able to 'play to' my Sony Bravia TV on the same Windows 10 machine.

Surprised at how overly complicated this is in MM, as it took me awhile to find the choose player options in the first place - and now MM can't detect any of my network DLNA renderers. Any help would be greatly appreciated as otherwise I'm loving my recent purchase of MM.

Edit - Failed to mention that the TV can see and use the MM library when setup that way, but I would like to control from the PC and play to the TV.