I read through most of this thread and I can't seem to find an answer here, or through the manual, or elsewhere on the web.
I have a W600B and the manual says you can play videos from a PC connected to the network through the TV's media player. Thing is, when I go to browse media servers, all the TV sees is the connected USB flash drive and my Router (So it shows TP-LINK-blablabla). Of course, when I select the router, the TV doesn't find any files or any other folders. I have shared at least one folder with video files over the network and the TV is connected through Wifi.
It seems I'm missing something here and I haven't found the solution yet. Any ideas?