I hope your wife came out of it without personal injury! - - It's dangerous on the road, that's for sure!
I think personally, knowing the speed is on my video, it "sometimes" causes me to adjust my speed downward a bit. Incidentally, I'm the safest, best driver on the road!!! At least in my opinion!!! ; )
Btw, unless you got rear-ended by someone and it's clear they are at fault, I think it's best that you don't blab that you have dash cam video....use it later, if/when you know it can "help" in your situation. Otherwise it could come back and bite you!
Ok I will try that. If that is not it it will be in the hard wire cut off. I just changed the settings to 12 volt cut off, but I do not think it is that. Stay tuned.
Airborne - You shouldn't have anything plugged into the GPS mount; plug both wires into the dash cam. It should work then! (Unless you have a newer gps mount which I don't think you do....?)