Ps3 Game Content Downloading Problem! Help!?

Games like "Red faction Guerilla" and "Motor Storm Pacific Rift" the game content that needs to be downloaded to play online downloads like 3 % then the minutes just rack up, then I lose connection. I do use wireless, but I don't think that's the issue because PS store works fine.

Answer:

I sometimes have that problem too the best way to do it is to wire it to your modem and ps3 this should work