Issue Description

I just updated my modpack to version 1.5.1 and now when I use the Extra Utilities Crusher, my game freezes and I'm forced to close the program in order to keep playing. The background of the Crusher's GUI is frozen as well

Modpack version (Do not use "latest")

Logs

(Not registered as crash)

Additional context

This problem has only occured on a server; not in singleplayer.

Did you happen to shift click something into it?

I believe I did shift click something into it

Alright, known issue :)