Cause: Insufficient speed or damage to the Micro SD card, resulting in slow writing speed or data loss.
Solution:
Ensure that the Micro SD card meets the requirements of the dashcam (such as Class 10 or higher data rate, U3 speed class).
Attempt to replace it with an Micro SD card that meets the requirements.
It could be an Micro SD card compatibility issue. It is recommended to try a different Micro SD card.