I created a custom vmt file, that references pre-existing textures. However, I noticed that sometimes when testing my map, they don't load and show that nasty pink checkered texture. Its random though. Sometimes they load after compiling with no problems, sometimes they don't. I don't get it. Is there a way to fix this? I have it saved in "steamapps\<USERNAME>\team fortress 2\tf\materials\convoy\tire_convoy.vmt"