This was not cool at all. On a triple digit run this morning with a Tahoe SS behind me bouncing between 90 and 115. Waze was clear, ALP and V1 was quiet. I had to exit before him, gave him a wave and he kept on heading Southbound. When I got to the office, as I was powering everything down I look up and the Valentine is dead. I restart the car still nothing. So I'm like wtf? I move the V1 over to the Uniden R1's cable, plug it in then BAM it's on again. Apparently my ground or power must have loosed up during flight and the Valentine One dropped offline undetected. Holy crap that would have sucked. I guess now I have to add in a "mid flight checklist"??