TF2 has been crashing right after the update with the diamond back and soda popper and other weapons I forgot. The crash usually happens right after connecting, picking a class to play or a few seconds after leaving spawn. This happens even in offline training. I can still play in tr_walkway though but sometimes it still crashes when I try to change classes or in a random moment. Is this because of the update or maybe because I downloaded too many custom skins? I'm using a mac btw.

Sorry if my grammar, etc. is bad its my first time posting a thread.