Is this a bug or intended behaviour?
I have some sensor sattelites in orbit of Earth (ships without engine), and ordered them to overhaul at Earth, because they started falling apart.
In their task group window, it says now that they are undergoing overhaul.
However, it's not working. Their maintenance clock is increasing still, and they suffer more failures.
It would make sense for a engineless vessel not to be able to dock with mainetenance facilities for overhaul, so I'm not sure it's a bug.
It would mean however, that orbital space bases (without engines) are quite impossible to maintain, or am I missing something?