Used my new device for the first time today - YAY! :D
After run, successfully uploaded data to Garmin Conenct with no issues - also YAY! :D
During the first half mile of my run, though, the device jumped around a little with the satellite connection. I knew there was an issue when my first 1 mile lap notification came in WAY too early and my distance was off for the rest of the run. No biggie while I was out there. Looking at the map, I can see that the starting green bubble thingy is way off and that there's a zigzag thing on the map. Have had similar using runkeeper in past with smartphone and you can easily edit the map to put your path on the actual route you ran. How do I edit the map after the run in Garmin Connect? I was able to edit the total distance of the run to make it more accurate, but the splits and times (and PRs) are still off due to that early GPS glitch.