Running SD on a Sony Xperia P mobile phone (highly recommended - super bright screen works well in sunlight) but during a glider flight last weekend the App crashed 3 times in 4.5 hours. When re-launching, the planned route was lost. No idea what is happening - any suggestions, or is there a way to debug?

Well done by the way for SD Cloud - I now plan my routes on the iPad, save to cloud, and load from cloud on the 4" Sony phone for navigation.

We are sent crash reports so we're usually able to solve issues over time when patterns emerge. However, some Android devices simply haven't got what it takes to run SkyDemon in a stable fashion, and it currently isn't clear why.