I have updated my BDP5200/12 to firmware v1.31, hoping it would improve the miserable WiFi network stability. But unfortunately, the opposite is true. Now the BDP constantly claims that the WiFi dongle could not be found - only that the 5200 has a built-in WiFi module, not a USB dongle!

Does anyone at Philips actually test the updates before offering them to customers?

Has anyone experienced this issue before and can give some hints how to resolve this? Otherwise the player has to go back to Amazon.