We are having problems with most of our builds being a bit too slow. After investigating a bit, we see that NuGet packages are never added to the local cache (C:\Windows\System32\config\systemprofile\.nuget\packages), so we have to pull them down again for every build, which takes some time. We see that the builds themselves look in the cache:
[13:25:27][install] Feeds used:
Is there any way for us to enable usage of the local nuget cache to speed things up a bit?