Traces lost during creation

Good evening,

I've been creating new tracks for several times now, although the journey takes 20 minutes or more, and it's quite common for the recording to be interrupted. In particular, the application closes and when you open it, you're on the home screen and you've lost the recording in progress. Similarly, when we. Click on quit, we're prompted. Yes, are you sure you want to quit, but it doesn't say no to return to the current recording. Is there a way of improving the recording of tracks so that as little as possible is lost, and so that it can be paused and then resumed, etc.? Similarly, when you're in the middle of recording a track and the buildings are badly scanned or couldn't be scanned, the system seems to crash.