I have an X50, my X band, K band and pop is turned off. Only KA and laser is on.
I almost NEVER get falses when I am alone. I use a nokia 6230 and it is even connected to a handfree system in my vehicle.
However sometimes when other people are in my car using different phone models.....i'll get occasionaly KA falses, espeically if one or two of them are making a phone call.
why when i'm alone it doesn't happen but when others are in my car it happens?
I"m nicely bragging on about how good the detector is and how it doesn't false, and then there it goes falsing on KA band.