Copied from my offical thread on steam! Pretty much after steampipe went live. I've been having problems with a few servers. Example servers are Skials payload and UKCS payload server. What happends is, when i've picked a team and class as soon as I press m1 or m2 to shoot or whatever (can happend as fast as i've picked my class) the game client crashes / freezes. - The weird part is that before steampipe it was working just fine But it works just fine on other servers. Before you're going to comment with uninstall X and Y. I don't use any mods, skins, huds or whatever custom there might be. I've also tried validating my cache file without sucess. Random rant; Am I the only one who suffer to a lower FPS when you join server runnin Pinion?
Does it show anything? What are your specs? Do you have custom config or custom commands in config.cfg ?
you can't have custom stuff in config.cfg, it will be overwritten next time you close TF2 but one can in autoexec.cfg
This is a old topic, and the things he said are solved in one of the updates in between. Should be ok again.