Reset dosn't reboot. All geen lan lights turn after power up then go out. The only time lan light remains on with the computer connected then power up the router. The light flicker then remains on the pc dosn't see the lan connection. If the unit is powered on with with the reset buttion pushed then the flickering is longer but the result is the same like a stunned mullet. Also the WIFi dosn't come either. Can the unit be reflashed using the usb port?