I don't want to be dismissive and say "Yeah, it's because you're using add-ons." But that's likely the case, since my addon specifically targets stock components. So if an add-on is doing it's own thing, I tend to not aim fixes at other people's works. In the case of this "stuck kerbal" and "stuck docking ports" issue, there are some bits that need to be added to the code that handles the fairings. I would imagine ProcFairings are using their own modules, which this particular addon isn't going