I thought I would share this strange Ka and Laser alerts from my Whistler Pro 78se radar detector. Didn't see anything around that would have caused these alerts at the time. There was a Porsche Cayenne behind me and I even slowed down and proceeded to drive "around" it to see if it might have some sort of dynamic laser cruise control. I don't think it was the Porsche. I did encounter a brief Laser alert an hour later when I came back around to this area coming from the opposite direction.
[ame=http://www.youtube.com/watch?v=Y11BTBT8bTw]YouTube - Whistler Pro 78se Laser False?[/ame]