I do not think the interval is to blame, I think it's because the ships can not dock after construction, there was no M / S dock built at that time.
That's exactly why, yes.Berserk Knight wrote: ↑Sat, 5. Jan 19, 23:10...
the same station causes the "engine" and "turret" categories to be overridden by the "engine group" and "turret group" categories
...
That's why I've put a little "quick-and-dirty" fix in place for combined shipyards to work: subst_01-FIXED.rar
With this fix all components for the corresponding selected ship can be selected, however, all groups are always visible, ie "engines" and "enginegroup" as well as "turrets" and "turretgroup". That bothers me, at least for the moment, less than missing options as was the case before.
Remains only the crash when buying blueprints ... for me.