Garmin Connect doesn't work with this unit but Garmin Base Camp does. I've uploaded the track to Base Camp and can't find any reference to different times - only the detailed info for each track point that was dropped. I suppose I can take that data and add up the seconds between each track point to see what that gets me ... but I still wonder about the 15 minute difference.
Unlike the Edge computers, I don't think my unit has any sort of pause feature when moving below a certain speed (like 2 mph, for example) since it's not a cycling-specific unit. The owner's manual doesn't mention it and I've looked through the settings on the unit itself and don't find anything. Since the unit is a handheld and is also used for slower-paced travel like backpacking I wouldn't think it would have a pause feature.
Thx.