Serviio

Sony has been reducing their DLNA support, but I wasn't aware of any model completely losing it. That said, you might be having a network issue that is blocking the TV from seeing the Serviio machine. First, check both the TV and the Serviio computer to see what their IP address is. The number should be identical except for the last digits (the fourth segment). It is most like 192.168.0.x, with the x being a unique number for each device on your network. Also, is Serviio visible to other devices on your network? Not from the Serviio computer itself, since it doesn't need to go across the network to see itself.