I tried 5fps, 2fps and low bitrate. Same result - no parking video recorded.
I parked the car at 19:18. Plugged in a powerbank at 19:19. There's 5min of normal recording (19:19-19:23), then nothing until driving away at 21:43.
View attachment 43598
The 128GB card is not full:
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I also recorded video clips of the screen during that time.
At 19:26 the camera gives the impression that it is recording in parking mode - but no file was created
Returning to the car at 21:40, it looks like it is still recording... but again no file
At 21:41 I started the engine (remember that the camera is powered continuously from a powerbank). The A129 registered the car vibration, but all it did was stop the 'phantom recording' then just sit there doing nothing until I unplugged it.
I have now turned off parking mode entirely and will just record 1080p30 when driving or parked.