I have recorded 3 long rides in the last few weeks and theg videos have worked great. I removed the previous videos from the card and then reinserted the card into the camera. I went for a ride today that totaled over 3 hours of ride time that included at least 3-4 shutoffs and restarts. When I got home, I looked at the card, and I had 2 clips (1 front/1 rear) of about 30 seconds each first thing this morning and then nothing after at that. I did see that the lights were active on the button. There has been no water or anything else that would have adversely effected the unit.
Any thoughts? I will check the settings, and I am planning to ride tomorrow.
Update: I rode for a few hours today (06192022) and the same thing has happened again. I checked the settings and all seem to be correct. I guess the next logical thing to do may be to restore it to default and start over.