Thanks for the update. I'll have to play around with this some more. But yes, you're right, I have it set to 1440p, the maximum resolution, since this feature was the only reason I bought the camera in the first place.
Hope you dont mind me joining in but i have failed to get any response from Garmin to my emails.
I recently bought a Dash Cam 45 and have trouble setting the correct time for the Timestamp.
The camera shows the correct time but when it starts recording the Timestamp is one hour earlier.
Grateful if someone could tell the correct settings for this feature please.