Major problems getting into a game...HELP please?

I am getting this problem with CF that is getting me out of a game. What the problem is is that i go enter a game eg Ship and it gets to the loading screen and gets stuck half way and then after about 5 seconds comes up with Connection has been delayed... wat the hell? It suprised me because it was working on my computer before but once i went wireless 150Mbps i got this issue. Is it my wireless? Can i run wireless with CF? Please help me!

NOTE: Once it comes up with connection has been delayed it goes to window mode and goes to the top left corner.