I seem to have trouble joning a server everytime i join it frezzes up and then ill have to enter a second time in order to get in and then when i do get in i lagged the sevrer which makes people angry how do i fix that??? and also could someone tell me how to fix this other lag problem when i create me own server and then after like i start to fight someone and then i might wanna swicth charctrs and everytime i do it lags the whole sever????