everytime when im in the map loading page take me to long to charge the map and when is done show me a error message ( you have been disconected from call of duty black ops 2 servers - or disconected by time out is really hard to me to get into a game , i call activition and they tell me i have to do port foward i did that on my router and is not worwing i try connecting my pc direct into my modem and i still having the same error any help would be really appreciate thanks .