My Epix upgraded to 20.16 in the middle of last week (about Feb. 19). Since then, the elevation grade while I am running always reads as zero. The resulting GAP laps are then incorrect - they are calculated as if the grade was zero for that lap.
I have tried restarting my watch, but that did not change anything.
As a trail runner, having the grade and GAP is an important bit of information and it's frustrating to lose this through what is obviously a bug, since it worked previously.
