Func brushes becoming world brushes

Chillin' Superfly Funk

L1: Registered
Feb 9, 2016
3
0
Sometimes when I delete something, or copy paste a func, or even load up an existing file, all triggers, and func brushes become world brushes out of the blue. I was wondering if anyone knew hwy this was happening and how to stop it?
 

Vel0city

func_fish
aa
Dec 6, 2014
1,947
1,589
If a brush becomes a world brush after copy/pasting it you're not in Groups mode, but rather in Object or Solids mode. As for the other things, see Muddy's post.