It seems to me that my Vico Power Plus is not doing specifically what I bought it for: it is not shutting power off to the dash cam (Viofo A119 V2) when the battery voltage drops below 12V. I have read the user manual several times and understand that the voltage needs to be below the shut off voltage for more than 30 seconds. However, several times at the end of the work day when I go out to my truck and parking mode has been on all day, when I check the voltage on the Vico Power plus it is below the 12V cutoff setting and there is no sign that the power has been cut off to the dash cam. I have also checked the camera itself to see if it continued recording in parking mode and it has. Everything is wired properly and I use the bypass switch when I am home, which effectively cuts the power off. Any thoughts/ideas/suggestions? Do I have a faulty unit?