I was going to compile pl_borax today to find out what to fix, found some stuff, disconnected from the game in tf2. And went back to hammer, fixed what I wanted and the compiled again. Although... When you compile and already have a TF2 app launched, the game will come with a error saying, only one copy of the game at once or bla bla. But that didnt happen. Hammer launched another TF2 app. And now non of them works heh. Proof!: So has this happend to anyone else before?