Distance in trips inconsistent with distance in summary
It means that you have stops during which device was moving, possibly GPS error which accumulated over time.
During stops the device does not report GPS coordinates. Device is in a boat, total distance in a day mostly < 10km with one or two stops.
I would recommend to check documentation about trips and stops:
When I add up the distances of trips made on a day, it does not equal the distance in the summary report. What could be the cause of that?
Lex