What version of NuGet do you have installed?
When you start VS, did you do anything related to NuGet? For example, did you open the Package Manager console?
Also, can you share a few Fiddler request/response trace?
What version of NuGet do you have installed?
When you start VS, did you do anything related to NuGet? For example, did you open the Package Manager console?
Also, can you share a few Fiddler request/response trace?