i don't think so because if it was something external with the router then battle.net should work when i boot my computer into windows and run TFT. It might be something with my installation of Warcraft 3, but I have a friend who also has a macbook and has the exact same problem as me. I'll find out if it is anything with the router/internet connection when i get back home on thursday I suppose (since I'm still running this from my connection here at my school)
did you have any trouble with FT? it wouldn't run at all initially, even after i uninstalled/reinstalled several times. i eventually had to install, patch it to some not-recent version, patch it again to more recent version again, then patch it to the latest version through the game itself (which was now running but not quite up-to-date).
works now, but it was annoying then.
the only thing that I can think of that I have problems with TFT is that when I go to open the program, if I open it from the .app, it won't let me open the program (gives an error message, can't think of what it specifically says now at the moment), so to get around this, I just open a TFT map and then close the map and it takes me back to the main menu. That's really the only problem that I have with the program. Haven't had any problems patching the game though (athough I had to do all the patches from the blizzard website becuase I couldn't connect to battle.net of course)