@joysleep - check your G-sensor sensitivity setting in parking mode.
I updated to the latest version, VIOFO_A329S_V2.2_260815, and I can report that the issue with G-sensor sensitivity in parking mode has been fixed.
At the "medium" sensitivity setting in the parking mode, the G-sensor doesn't trigger when opening the door or starting the engine.
If I slam the door hard, it might trigger—which is good, as it means G-sensor is working.
I plan to change the parking sensitivity to "High," and if it works as described above, I'll leave it at that setting.
(previously it would trigger with engine start regardless of the motion or impact sensitivity settings used in parking mode)