I see this
was additional tonight.
Started keeping track of which update
Garmin is referring to. I agree that it must be a glitch and need to call. I've seen these screens too many times.
I use the ant stick, open Garmin Express, finally get a sync, go to Garmin Express & download the gpx to a file. It works smoothly enough this way except for this problem. This is the only avenue I could find that worked. There was a thread on this maybe 4 months ago suggesting/showing other ways I believe.