Where I live I don't see K band, but I took a long trip for work a couple weeks ago and I had an encounter with K band that had me wondering what was going on.
I was driving north-east, from the south side of Oklahoma state (Sulphur area) towards Kansas City using state roads east of Oklahoma...
Not that I know what I'm talking about... but putting together all the clues that I've come across, seems like a FW problem could very well be the reason for the power issue. Maybe that is why the fix turnaround time has been so quick without VR being fully open.
Not sure if I would consider this "confirmed", but Minnesota and specifically Edina might have some lizards.
There is an elevated thread talking about it.
I would go for 2RX/1TX for the front, and at least 1RX/1TX for the rear and not worry about it.
At this point I'm considering this. I hate being too much of an "alarmist" but since I'm not driving much and I'm a couple days from the 30 day return policy I am thinking about it. Either returning now (or at least contact Valentine Research to get a date on record for a return) or wait and...