This has been hassling me for so long, ever since V13. I go to join a server, and then when I'm loading the datablocks I crash. The console is always loading add-ons, but that's normal, and there's nothing unusual in the console. What I have done:
-Reinstalled
-Removed all of my old add-ons
-Tried to fix it by going over it with Space Guy, I did exactly what he said to and yet it kept happening.
One thing I do notice is that it only happens on certain servers, like Space Guy's, Bushido's, and Taboo's. There are a few others but still, it's really annoying.
My only conclusion can be that V13 has a bug. I guess I'll have to wait for V14. =\