I've the same problem with my DOD LS430W (one year old) since 2 weeks and I also use a 64 GB microSD from ADATA.
And the problem is still there since I've changed the microSD to another one with 64GB and also 32GB.
But the inner battery works fine.
The only thing that I've noticed is, that my...
The manufacturer is (so I think) SJCAM. "SJCAM" is since some days/weeks a registred trademark.
And the new SJ4000 will be produced with a branding on the package and the camera, incl. a new firmware. See FoxOffer link below.
http://www.sjcam.com/ (currently under construction)
I've spoken with Vadim, the programer of the RegistratorViewer, and he has programed a simple GUI (see attachment) for us to change the overlap time value in the program.
Unfortunately, he doesn't plan it to make them dependent for different dashcams.
Since RegistratorViewer 5.9 and above you...
The programmer did not believed that so many users will require this feature.
That's the reason why he has not created a GUI.
I will ask him later if he can program a GUI and make it dependent for different dashcams.
Does anyone have an idea how I can modify my firmware for the LS430W?
I will/must change some string values.
1 minute (or 30 sec.) screen saver value/option, instead of 3 minutes and some other strings.
I've tested it with a simple HEX-Editor, but it doesn't work.
Maybe reinstall your default usb drivers from windows? Or use a other usb cable.
Btw.: I had many different dashcams and it always better to take out the microSD and connect it over a card reader with the PC.