Hey everyone, I want to apologize if I posted this in the wrong place I'm new to this forum. Anyway, I just got the V1 for my birthday, which I waited so long to get it!! Finally got it and this past weekend I got upset with the V1 Driving down to MD through NJ for H20i, I didn't pick up any signals for hidden Jersey troopers which I got hit with the laser a few times doing the speed limit thankfully, and I was driving down with around 110 cars. I thought the V1 would pick up the laser from the cars in front of me and I understand laser goes off if you get it but thought it would warn something. Then on the way back sunday night a NYPD charger was sitting in Staten Island and the V1 didn't go off I did some research and realized I have the 3.812 version, is there a big difference to the upgrade 3.864 or the newest they have and if so would anyone know how much the upgrade is? Thanks everyone for your time reading this, please help me out because I don't want to think I threw my money away I drove to Syracuse few weeks ago and for NY troopers it went off, sorry guys I'm just a little confused and I gave up on searching for answers because I found none.