i purchased v1 in late december '05, so i believe it has the latest firmware
lately i've been noticing (happened 5-6 times in different locations) Ka band going almost full blast from the rear on the highway and this happens for like 2-5 miles stretch. i stopped few times and there was no cop passing and once i stopped the Ka blasting stopped too. Whats the he11 is this? diffective V1 maybe ?