OK when i first got my V1 1.8 (no pop) it worked fantastic, now about a year and a half later, its not picking up K band from certain areas. My friends escort 8500 picks them up fine, my v1 doesn't pick them up at ALL anymore. I know they have there radar on because i'm right next to him when hes getting the signal. I don't know if there is anything I can do, or do i just have to send it back? Anyone else have the same issue?