App seems to either crash or being terminated by iOS

Hi there,

I have an app that registers for location updates. This app sends the position of the user to the server, in a frequency basis.

What I observe is that sometimes the app stops sending breadcrumbs to the server, and if I tap on the app icon it loads the initial view controller.

So it seems that is either crashing or terminated by iOS.

I'm using **TestFlight **and I'm catching un-handled exceptions in Main.cs; but there is nothing reported on TestFlight.

I'm not sure where else to check.

Any ideas? How should I troubleshot this?

Thanks, R.