My Sony Bravia KDLEX503 will not load iplayer. It worked yesterday now it has just stopped. I have checked the network connection and it is fine. I have checked that my KDL32W8510 works fine. I select iplayer and am presented with a screen displaying iplayer loading which remains indeffinitely. Looks just like the problems reported previously and which seem to have been resolved spontaneously! Can Sony and BBC plaese get their act together.