Hi @toseb82171_2602,
In Docker, images must have a namespace. When they don't, the Docker client will transparently append library/ to those namespaces. In general, this behavior is not desirable, and it's recommended to use library/python or, in a ProGet context, myproget.corp/mydockerfeed/library/python.
That said, there is a setting on the connector that may help resolves such images, but these images can be problematic even with that.
AS for extending the trial, no problem - you can actually do this yourself on my.inedo.com, on the day of expiry. Of course, please contact us if you run into any issues or have licensing questions.
Thanks,
Steve