Visual studio stops working when installing CUDA integration

Accelerated Computing CUDA CUDA Setup and Installation
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1

I am on Windows 10 64 bits, and visual studio 2019. Cuda 11.1.

Just installing visual studio, this one goes perfectly.
When I install the integration with VS2019 that comes with the CUDA toolkit (CUDA Toolkit 11.7 Update 1 Downloads | NVIDIA Developer), the VS2019 starts to go very slow or directly the menu buttons (such as the create project) simply do not work. It seems as if VS2019 had a hard time connecting to the internet, because it is impossible to also add an extension.

In short, leaves it useless.

2

I’m not entirely sure if the CUDA is the cause but I feel my Visual Studio 2019 (and 2017) got slow after installing CUDA 11.1 toolkit too.
For example the response of VS menu bar, outline open/collapse button seems to get very worse than before.

Windows 10 1909
Visual Studio 2019 16.7.5

3

I tried to install VS2019 and CUDA 11.1 in a new Windows 10 installation in my laptop, and it still doesn’t work.

I think that there is a incompatibility with the newest version of VS2019.

4

Now I tried older versions of visual studio professional (TRIAL - 16.5.1) with latest cuda, and still not working. I’m confused now.

5

Should we go here?: