Hello Rayman, my SD card is the Sandisk Endurance 128GB.
Sorry, but my original post is wrong, I meant to say ACC time lapse, not motion detection
So, over past few days I have documented my movements (driving/parking) and also compared this to the video files on my SD card. Please find below:
07/12/2019 12:12 to 16:15 - Car parked at home. Parking mode (20191207_121241_00060A) [GOOD]
07/12/2019 16:15 to *16:45 - Car pre-heater on. No footage recorded.
[BAD]
07/12/2019 *16:45 to 09/12/2019 08:25 - Car parked at home. No footage recorded. Many errors in logs.
[BAD]
09/12/2019 08:25 to 09:10 - Travelled to office. No footage recorded
[BAD]
09/12/2019 09:10 to 15:09 - Parked at office. Parking mode (20191209_091027_00061A) [GOOD]
09/12/2019 15:09 to 15:45 - Travelled to shop. Normal mode only records 10 seconds, no recording of the rest of the journey (20191209_150914_00062A) [BAD]
09/12/2019 15:45 to 15:45 - Parked at shop. Parking mode (20191209_154516_00063A) [GOOD]
09/12/2019 15:45 to 15:46 - Parked at shop. Engine started briefly. Normal mode (20191209_154545_00064A) [GOOD]
09/12/2019 15:46 to 16:33 - Parked at shop. Parking mode (20191209_154602_00065A) [GOOD]
09/12/2019 16:33 to 16:57 - Drive car, return to shop. Normal mode (20191209_163341_00066A to 20191209_165442_00073A) [GOOD]
09/12/2019 16:57 to 16:59 - Parked at shop. Parking mode (20191209_165743_00074A) [GOOD]
09/12/2019 16:59 to 17:08 - Drive to fuel station. Normal mode (20191209_165926_00075A to 20191209_170527_00077A) [GOOD]
09/12/2019 17:08 to 17:09 - Parked at fuel station. Parking mode (20191209_170827_00078A)
09/12/2019 17:09 to 17:16 - Drive home (20191209_170917_00079A to 20191209_171519_00081A)
09/12/2019 17:16 to 22:06 - Parked at home. SD card removed from K2S. No footage [GOOD]
09/12/2019 22:06 to 10/12/2019 06:59 - Parked at home. Parking mode (20191209_220633_00082A) [GOOD]
10/12/2019 06:59 to 07:25 - Car pre-heater on via remote control. No footage
[BAD]
10/12/2019 *07:25 to 07:36 - Drive to nursery. No footage
[BAD]
10/12/2019 07:36 to 07:38 - Parked at nursery. Parking mode (20191210_073631_00083A) [GOOD]
10/12/2019 07:38 to 08:10 - Drive to office. Normal mode (20191210_073855_00084A to 20191210_080856_00094A) [GOOD]
10/12/2019 08:10 to 16:14 - Parked at office. Parking mode (20191210_081034_00095A) [GOOD]
10/12/2019 16:14 to 16:46 - Drive to nursery. Only 10 seconds of footage recorded. Normal mode (20191210_161418_00096A)
[BAD]
10/12/2019 16:46 to 16:55 - Parked at nursery. Parking mode (20191210_164604_00097A) [GOOD]
10/12/2019 16:55 to 17:10 - Drive home. Normal mode (20191210_165510_00098A to 20191210_171011_00103A) [GOOD]
10/12/2019 17:10 to 18:40 - Parked at home. Parking mode (20191210_171037_00104A) [GOOD]
*approximate times
I have uploaded Novatek logs to Google Drive. These can be downloaded
here.
Whilst writing the above, I have noticed that my car pre-heater appears to be preventing the K2S to start reliably! This appears to be the cause of the problem of the K2S not recording. The car pre-heater is activated at 16:15 every day. In addition, it is activated in the morning when I press the remote control in my house.
For my next step in this investigation, I will connect a multimeter to the ACC signal to the K2S and monitor the voltage when the pre-heater is activated.