I upgraded to XF 1.5.1 and I have a number of packages installed but I doubt they are causing any issues.
I am not able to debug the application when I deployed to my Nexus 6. It runs as if in Release Mode (Hits no break points).
In android project properties -> Debugging options
Enable Developer Instrumentation is selected and the Debugger is set to Xamarin.
Also, I am using Visual Studio 2015.
Any ideas would be helpful!