First time Post folks. I have 220 and it has worked flawlessly since January 2014 when I got it as long as I make sure I get the Sat link icon before taking off.
Today it satlinked, I completed a trail run circuit, it recorded the circuit, because it appeared on the map when I uploaded, the elevation gain was recorded, but no distance.
Any ideas, and let me apologize if this has been discussed before and I missed it.