APK build fails

I encounter the following error when I try to build with Monogame in Debug:

2>    Adding obj\Debug_library_projects_\MonoGame.Framework\native_library_imports\armeabi-v7a\libopenal32.so
2>    Adding obj\Debug_library_projects_\MonoGame.Framework.Net\native_library_imports\armeabi-v7a\libopenal32.so
2>    Adding obj\Debug_library_projects_\MonoGame.Framework\native_library_imports\armeabi\libopenal32.so
2>    Adding obj\Debug_library_projects_\MonoGame.Framework.Net\native_library_imports\armeabi\libopenal32.so
2>    Adding obj\Debug_library_projects_\MonoGame.Framework\native_library_imports\x86\libopenal32.so
2>    Adding obj\Debug_library_projects_\MonoGame.Framework.Net\native_library_imports\x86\libopenal32.so
2>The “BuildApk” task failed unexpectedly.
2>System.ArgumentException: An item with the same key has already been added.

Has anyone encountered something like this?

This seems to be the culprit in MonoGame.Framework.Android.csproj:

  <ItemGroup>
    <EmbeddedNativeLibrary Include="..\ThirdParty\Dependencies\openal-soft\libs\armeabi-v7a\libopenal32.so">
      <Platforms>Android,Ouya</Platforms>
      <Link>libs\armeabi-v7a\libopenal32.so</Link>
    </EmbeddedNativeLibrary>
    <EmbeddedNativeLibrary Include="..\ThirdParty\Dependencies\openal-soft\libs\armeabi\libopenal32.so">
      <Platforms>Android,Ouya</Platforms>
      <Link>libs\armeabi\libopenal32.so</Link>
    </EmbeddedNativeLibrary>
    <EmbeddedNativeLibrary Include="..\ThirdParty\Dependencies\openal-soft\libs\x86\libopenal32.so">
      <Platforms>Android,Ouya</Platforms>
      <Link>libs\x86\libopenal32.so</Link>
    </EmbeddedNativeLibrary>
  </ItemGroup>

Why is MonoGame.Framework.Net trying to link it again, resulting in a conflict?

Created an issue @GitHub:

Thanks for this guys I have been stuck on this for weeks. My fix(ok bodge) was to alter the .net project to build to bin/AndroidMFN and it worked.

I too have raised this with Xamarin and the reply was a deafening zero. Am I the only person getting fed up with there no support and unusable IDE??