Ive had my BD C6500 for a couple of months now and everything was working fine. Now all the sudden the player will only see my desktop on the network. it used to see all computers. I have 3 laptops and a desktop all running win 7. It even saw my android phone using an app. I was using serviio and other upnp programs but i have since uninstalled them and started using windows media player. I was thinking one of the other server programs changed a setting on the other computers or something. Any advice would be much appreciated.