MvM Crashing after a wave is completed

[Trojan-W]

I was playing TF2 recently, mainly focusing on skills I hadn't worked on before, and I decided to take a break and play some MvM Engineer. But whatever server I went on, Bigrock, Decoy, or Coaltown, I would crash. It wasn't like my game quit working, because I could still play for a while. But whenever a wave was beaten (Only beaten, not lost) my game would freeze up and I would have to Ctrl+Alt+Delete to kill the task. I was wondering if anyone else was having this issue, and if someone could help me out. Also, I am using the HUD in shellnut hud, if that has anything to do with it.

[RogueRoach]

I am having a similar problem with my MvM. My game crashes when ever a round is about to start but only crashes after my headphones shock my ears. I suspect that mine is due to either a sound file missing or a sound file conflicting with another. I don't know if thats the same with yours but if it only crashes at the end of a round you might want to make sure all your sound files/texture files/material files are there.

[Gativrek]

I was playing TF2 recently, mainly focusing on skills I hadn't worked on before, and I decided to take a break and play some MvM Engineer. But whatever server I went on, Bigrock, Decoy, or Coaltown, I would crash. It wasn't like my game quit working, because I could still play for a while. But whenever a wave was beaten (Only beaten, not lost) my game would freeze up and I would have to Ctrl+Alt+Delete to kill the task. I was wondering if anyone else was having this issue, and if someone could help me out. Also, I am using the HUD in shellnut hud, if that has anything to do with it.

I'm also using this HUD, but it started crashing when i used the SandvichEat09 and the MvM sounds D: