Hi Hubert,
Greetings, we have analyzed the reported problem and we would like to inform you that this problem has been fixed in our 16.4.0.52 nuget version. Please use this upgraded nuget vesion in your application to resolve this problem.
Please verify the 16.4.0.52 version with your application and let us know whether your issue has been resolved.
For nuget fix, please clear the nuget cache in your system by using steps available in below location.
Thanks,
Muneesh Kumar G.