It looks like the unit is kaput, it in a state of permanent orange light. Tried to reset but nothing can make even a flicker of white light. It is only 6 months old bought in February and has been fine so far. Will call tech support tomorrow to find out what to do with it. It supposed to be warranted for 5 years!
Trying to trouble shoot, the only extra thing to be connected to the unit was a new Dlink DAP-1620 range extender. This extender ran a little warm but it had been connected for a couple of days, not sure if it should run that warm as there is no DAP-1620 shown on this forum.
Any suggestion of how to get this replaced under warranty.
Thanks Bob