1. error 3006
2. retrieving hero list
3. auction house not working
4. slow stating the game
5. etc and many more, cant remember them all
6. error switching of heroes (error 3006)
7. you have been disconnected from the battlenet service.
additional edit: the problem is logging in and in the menu mode, its so lag in the menu mode, imo, and even its slow in loading the game when i start it, if im in, the game is smooth, so no problem ingame, its the menu mode thats havin problems..
p.s. i dont have any network issues, my net is consistent and fast..
i think the problem here is with your system..
and its not only me havin this problem, there so many of us..
please help us, thank you @___@\m/