I have recently noticed an issue with my 9500ix. On the expressway, usually when I am near a newer GM vehicle I will get a K band alert with just a couple bars. as I get closer to the vehicle the signal gets a tad stronger. as im passing the car i notice that there is a yellow light in their drivers side mirror indication a vehicle in their blind spot....as soon as the car is behind me and a few yards away, the alert goes away. I have only recently noticed this happening. Has anyone else noticed this? Is there a resolution to this issue? or do i jsut need to suck it up and either slow down or take my chances? I have nothing but stellar performance from my ix alerting me to Ka band radar at over 3/4 mile and at that range they always start at 1 or 2 bars as do the bsms alerts do. just starting to feel i cant trust alerts any more.