Tried the reset as shown in your link a few times. Still the same. Any other method left to do?

Try to pair again, but it does not seem to pair as the light will not blink like what the link say. Everything remain the same.:(

Model : Hardware Version : Not Clear Firmware Version : ISP : I have the following Kit AV500 Powerline Wi-Fi Kit TL-WPA4226KIT and it was working fine until last week. Restarting the computer, router...