hey,
im wondering if you could help me. My ps3 internet connection works and does connect to the ps3 but when i play any game i am unable to join many of my friends who have a good wired connection (it also lags when i play) but this only started when a member of my family bought a laptop(it is connected to the internet) . I have tried both wireless and wired connection since this problem started ( it was wireless when it used to work ) and still there is the same problem.
Could you please recommend a way in which I could solve this problem?

Thanks