I've been using my Edge 520 for a few years and this hasn't happened before - but in the last three weeks, I had the route from a 62 mile ride loaded and an 90 mile ride loaded (both downloads as .fit files from Ride With GPS).
During both rides, the screen froze - the map was displayed, but it would not update. However, it was "beeping" when I had to make a turn - except of course, I didn't know which way to turn, left or right, since the screen was frozen.
And the buttons still worked, because I could hear a beep when I used the arrows or the start/stop. But it would not turn off, even holding in the power button.
So I let the battery drain, then plugged it in later, and it still registered my entire ride - including my drive home in the car! - so it was functioning, except for the screen - it was just a map, frozen at a certain point in the ride.
Is this just a bug? Would a factory reset help?
