Hi @sympthom , have you tried vkatms' instruction? Looks like you two have similar issues.
To close the loop on the Unauthorized error. First, create Personal Access Token as described here. Then modify the correct NuGet.config file, in my case it was c:\users\<username>\NuGet.Config as described in Use dotnet with VSTS feeds
F5. Go! A new VS Code instance will open, and you could debug it.
pip install --upgrade iotedgehubdevbut build edge solution still comes back with error: Unable to load the service index for source https://api.nuget.org/v3/index.json