Frequent crashing when I try join a multiplayer game

This is a problem that happens pretty often, but not all the time.

Whenever I try to join a server (usually one that requires downloads) the game would crash mid loading with an “Engine Error” window that says: “bad inline model number 149, worldmodel not yet setup”

I’m not sure which world model or why it wasn’t yet setup. Any info on what’s causing this is appreciated.

System specs?