I dont think it could be something with q3 config files and folders. I think it could be something with my wifi microwave connection maybe, but other thigs work good on it. Maybe its my XP sp3, but i dont want to reinstall it if its not that necessary. 2 weeks ago Quake was running fine. But the whole time im playing q3 it has this no response problem, but always only for 1 or 2 days and then it fixes itself, but now its quite a long time.
Also tried to turn of my firewall, but nothing. Dunno really now.