I know you can delete all extensions, restart container, then re-download as needed. Its should help!

Hello Rickard, Both the C# implementation and the Go implementation from https://github.com/Inedo/upack use the system-defined HTTP proxy.

Unfortunately this is a bit tricky to give "general" advice on how to fix, but if you can submit a specific test case that we can reproduce as a ticket, we can research and try to reproduce it,.

Hello Rickard, The official installation guide creates a volume using docker run -v. You can also extend the ProGet image like this: FROM inedo/proget:5.0.9 RUN mkdir -p /var/proget/extensions RUN curl -sSL -o /var/proget/extensions/InedoCore.upack \ https://inedo.com/den/feed/download/inedox/InedoCore/1.0.3 && \ echo "14f4df63af7b8991390cf77d1f68be55569609f4 *InedoCore.upack" | sha1sum -c (The checksum part is optional, but it will cause the image to fail to build if the file isn't what was expected, which gives you a better guarantee that the same image will be built every time.)

Hello Rickard, This is PG-1212 and will be fixed in ProGet 5.0.9.