The motor clock is not counted.
It probably means your device doesn't report ignition. That's what it's calculated based on.
The power and ignition wires are supplied with 12V simultaneously. Tracks start and end normally. The server in the event reports shows that the ignition is on and off.
There is a solution?
In the window where the time and mileage are shown, the time does not increase.
I set the real mileage and it increases, but the travel time does not increase.
This value can be considered as a motor clock.