pt 2.
I'm willing to bet it works like this.
If you load into a zone with active NPC ships your ships won't load. Your freighter is flagged as an active landing zones to NPCs so your ships won't have a potential pad to be slotted into.
If you load into a zone without active NPC ships your ships will load. Your freighter will first use pads for your ships and then reserve pads for NPCs to land on.
Something along those lines. Loading your freighter slightly away from traffic may improve the chances of your ship spawning.
Maybe.
Yeah, you have to land on a planet to use that method.
Yeah, 2 things which are very strange with the freighter and could be massively improved.
1. This whole ship thing. Why don't I just have a PC where I can see the exact list of the ships that I own, like with the frigates, than I press a button and spawn it in my "garage".
Or with a separate garage above, you have all ships there, goes into one, presses a button and then an elevator goes down to the place where you can fly off.
2. Teleport portals. I can use portals on every single space station, but I can't build my own portal in my mobile home? Like what???? That seems odd.