When I start my dash cam up. I get a blue screen, telling me to format my sd card, for better clearer clarity. I press the button and it asks me to delete all info or not, whichever I do, the dash cam starts to record, and can be viewed on the computer afterwards with no problem. When I next start camera up, it does the same again, every time. I have formatted the card on my computer and in the camera, no difference, still does it. Tried the SD card out of the same dash cam on a friends car, still does it. Any ideas?. Dash cam is a A129Duo.