I'm getting the error messages in the screenshot.
So, I stop the emulator and select "Factory Reset". It works again for a very short time before I see the message again.
I'm using Visual Studio 2017 15.9.17 and building only the Android version of my apps at the moment. What could be causing this that I would need to do a "Factory Reset" so often? Is it because my apps do not provide a resume view or something of that nature? I'm a newbie with Xamarin.Android apps so I'm just doing examples from the websites right now. Very simple examples. But the last app I did was from Microsoft's own website.