VS 2019 - Xamarin.Android project - Resharper freezes Visual Studio

Adding a class/interface via Alt-Insert context menu leeds to freeze of Visual Studio 2019. The physical file for the class/interface is created, but the content is the content of the file template, i.e.

$HEADER$namespace $NAMESPACE$
{
public class $CLASS$ {$END$}
}

The item is NOT added to the project.

Then VS is completely frozen and the process can only be killed.

VS 2019 Version 16.3.8, Community Edition.

Resharper 2019.3.3 -Build 193.0.20200215.145801.