Just a wild (pragmatic) guess, but these cameras are not designed to record your every move. They save the last 20-60 seconds before an "event". They may just save your A55 when some highly trained professional from another company swerves into your lane and you try to avoid the accident by moving onto the shoulder and, due to unforeseen circumstances, friction/gravity/inertia/bad luck intervenes and upsets one of your trailers and the other driver leaves the scene and you are stuck defending yourself with no real evidence of what happened. Yeh, like THAT would ever happen. Yeh...
if this was directed toward the driver from XAY a couple weeks ago...
for the record he flipped the third box avoiding another truck encroaching on his lane. And he has been reinstated
the system does work