My Philips 40" 8007 can be connected to my wifi network, but did not hold the settings. So, when I shut down the TV the next time I must repeat the installation. This is very annoying. So I has connected the TV wired. I have the last software upgrade 000.133.005.000. I have change everything in my router (Cisco EPC3925), but no results. I have chatted with Philips and the result was I have to wait for a new upgrade. Correct ??