I'm sporadically having problems with the workout app closing/crashing during workouts. It seems most likely to occur at set intervals, e.g. at the 0.5mi "lap" point of a run, or the 5 min interval for Elliptical or generic Workout.
This occurs regardless of whether the GPS is running or not. I'm absolutely sure that I'm not hitting any buttons to close the workout, as I've caught it happening several times while running--I know about when I'm going to hit halfway, so I flick my wrist to show the display, and as it ticks over to 0.5mi I get the double-pulse (that I normally get for half a mile) and the screen goes black for a minute, then it shows my regular clock face.
On the plus side, as long as it doesn't crash out my connected GPS seems to work fine now.
