TabStrip: tab page titles displayed twice on Android 4.4.2

[Aspro1]

I am interested in the “TapStrip” control. I tested the control on a tablet with
Android 4.4.2 and with Visual Studio 2015 first with the original version 1.4.4.6392 of Xamarin.Forms and the version 0.7.0 of NControl. I set the “NControl.Controls.Demo.FormsApp.Droid” project to be the startup one. I see that all the tab page titles are displayes twice (see the enclosed picture).

After upgrading to the currently latest version 2.0.0.6482 of Xamarin.Forms, I am no longer able to build the solution because of some DLL files not able to be copied because they are being used by another process:

Unable to copy file "C:\…\Visual Studio 2015\Projects\NControl.Controls-master\packages\Xamarin.Forms.2.0.0.6482\lib\portable-win+net45+wp80+win81+wpa81+MonoAndroid10+MonoTouch10+Xamarin.iOS10\Xamarin.Forms.Core.dll" to "bin\Debug\Xamarin.Forms.Core.dll". The process cannot access the file 'bin\Debug\Xamarin.Forms.Core.dll' because it is being used by another process.

Closing and reopening Visual Studio does not help.

After upgrading only NControl to the current version 0.7.1, the tab page titles are displayed as expected.

The newest version of Xamarin.Forms with which the solution worked for me is 1.5.1.6471.