All that those graphs being the same tells you is that the percentage of uploads that come from Garmin Connect is fairly stable. That could be true regardless o

All that those graphs being the same tells you is that the percentage of uploads that come from Garmin Connect is fairly stable. That could be true regardless of if it's 10% or 90%. The incident history lists a garmin connect outage on June 30. The GC uploads graph shows a corresponding dip and surge then, while the total uploads graph looks normal for the day. That suggests that a temporary GC outage didn't significantly change things.