Exactly as described. I download a course and then select it under "navigation" before starting a run. The run starts and will track just fine until you change screens over to the map while on the run. Glitch doesn't occur if you don't set a course. If you set a course and then stay off the map page for the duration of the run, no glitch occurs. So the glitch is isolated to switching screens while on the run to the map of a course you picked.
- I haven't reset the watch to factory... Hoping to avoid that. Can I roll back the drivers on the watch to see if that fixes the issue for now?