Altitude crazy +/-137679m
I have a trouble with altitude since 3 exits on bike.
I use Locus Map Pro 3.25.3 on my Nexus 4 (running with Android 5.1.1).
The altitude / elevation goes from -137679m to 137679m whereas I ride 80km .
You can see a screen capture attached .
My altitude setting in Locus Map is "Automatic correction, use altitude decalage, no pressure sensor.
What is going wrong ? What should I do?