My Edge1040 Solar was updated this week with 15.23 Firmware Release.
Since that time, it becames unstable
1) At the end of my yesterday ride, after pushing on the STOP button,
when the Save screen appears, I do not have time to press the 'Save' button
because the GPS turns off, then restarts.
Fortunately the data of my Ride was not lost, and I was able to save them.
2) For this ride, The Solar Intensity was 0% but the Battery Gain was 00:03:20
3) Today i downloaded some new Traces in my Edge 104 Solar (GPX files in NewFiles directory)
Inside Home (before GPS fin his position), When I wanted to watch a route from the list of 'Saved routes',
by pressing on the route figure to see it displayed on the map (TOPO France V6),
the screen remained blank for several seconds,
then the GPS restarted.
I repeated the same operation, with the same issue.
After my Ride, i repeated the same operation (looking too all recorded Tracks on map) and now the GPS do not restart !?!