Whenever my character finishes loading, the game will instantly crash. When I tried joining a server and friends were already logged in, both of their games will also crash the moment my character logs in. We also tried having them both log in and one of them run (about) 1000m away from me, and the other staying beside me. When I logged in and my character loaded, both my game and my friend's game beside me crashed, but the person who ran away had no issues.
This issue started to occur the moment I picked up an item in the game, it had no name and no description. I guess curiosity killed the cat.
Note that I had multiple mods running at this time, however this still happens if I try to boot up the game with no mods.
Also, even though I have this issue - I am absolutely loving the game! Even though when I first got the game a few months after it came out I was super disappointed, you guys have really pulled it back and made a hell of a good game. Can't wait 'till it's finished (if you ever get to the point where you stop adding things, which I doubt will ever really happen cause there's so much you can do)