I am trying to make my first map. I created a simple map to do some tests with a skybox, floor and spawn point only. The problem is when I try to run it... The tf2 menu appears but nothing else happens. I wait a lot of time and nothing happens. I runned maps in the past, simple maps, in another pc and I could do it. Now I have a much better pc and I can't :S Hardware isn't the problem.