got my 70mai A800 from Indegogo in Sept 2020. The dashcam was also
updated to the latest version: 1.0.6ww, time publoshed 2020.09.10. After
around 2 months of usage, one day, the recording screen just becomes
black, with the status recording. Upon checking the video gallery, some
videos are black and some are corrupted.
Below is the video that I recorded to show the problems of my A800 dashcam: