Have had my Pro 78 for about one month. Use it daily.
Today, while driving and approacing several cars on 2 lane road, I received a quick K band alert twice, then the audio went silent :shock: and I noticed the display showed ramp up from 7 to 9; still no audio, it was dead silent. Neither of the cars were LEO.
I had it on Hwy, no mute, city std.
What was this all about?