1) diodes Cpl case should be all green, those of Cpl wifi green and blue green (blue diode for wifi).
2) go to firefox, the tab 'content' change the preferred language and put English first.
3) connect you to your Cpl wifi box (on windows, the manager of networks)
4) launch your internet browser on mywifiext.net.
5) configure your wifi Cpl box and click "take me to the internet."
6) enjoy (finally) your case.
Good but unacceptable bug kit from Netgear.