Out for my normal run and start my activity. I log 1 mile and then my watch automatically jumps to 2 miles a few feet later, then within a couple minutes, it jumps to 3 and then to 4 - completely out of control. I did a reset and my next run was successful with no issues. My run today however, was back to the activity jumping/recording mile after mile within a few minutes. Is there a fix for this? My watch is less than one year old.