WNCE2001 power led blinking green and no connection

Hello,

I have a WNCE2001 wireless adapter that has worked for couple of months.

Now, the power LED is blinking green instead of being solid... usb powered or AC plugged...

I tried to access to it throught http://www.mywifiext.net but cannot connect.

Factory reset didn't worked.

I tried to push again the firmware using "tftp -i ip@ put firmware_file" following instructions found here : http://kb.netgear.com/app/answers/de...o-longer-works

Anyone got an idea why it is doing that? what could I do to fix it ?