As the title says, I got robbed. I am frustrated and angry. However, It's my own fault for having the wrong settings in Multiplayer settings. The confusing part is the "Local" part where I thought it meant local network. So, you can imagine my surprise when building on the new ship that two people come into my region, claiming my old ship, which had all the valuables I had farmed for almost 100 hours. The second player went into my new ship while I was decorating and stole my whole diving gear. So now I am standing here, With basically nothing again infront of my new ship and wondering if I should even bother to keep playing. After that I updated my settings with a password, but one of them managed to rejoin before that and tried to steal from me again. Luckily I managed to kick him before he did any harm.
But yes. After all this time for nothing because of a small mistake I made there's just no point. The annoying part is, that i did not get any indication that a player joined me. If it is my Region, I should be informed of things like that. If I knew players where there I wouldn't really have my ship waiting for them there and for them to take everything I owned.. I hope you'll change some of the settings because there is nothing more infuriating.
Edit: You should be able to own more than one ship..