So I was out shopping last week and realized that my Redline was not blaring the usual K-band false from a local Walgreen's. I thought something was not quite right, and went right into the parking lot and got the unit point-blank at the door, and got nothing but silence. I parked, went into the store - the door was operating fine. Weird.
Another local store where it normally blasts, same thing. But not all of them.
On that same evening, I even recorded, then posted my recent video in a spot where I knew the outer range the Redline would detect a K-band speed sign.
It seems that certain K-band frequencies are toast. Has anyone had this sort of thing occur?