PS1/2 ps3 keeps disconnecting from the access point (wireless)

[DarkRey]

i just bought a new belking n+ modem router,
i set it up correctly, all my other devices can connect to it without any hassle but for some reason my ps3 won't.
sometimes it cant find any access point but if i unplug my wireless adaptor from my pc (which is near the ps3), the ps3 starts working as normal, it can pick up signal and connect to it but when i plug the adaptor back to my pc the connection on the ps3 gets cut off. but even if i didnt, it still disconnect automatically every 5 mins.

any help

btw
i have put the ps3 on dmz and i disabled media sharing
and my router is protect on wpa-psk. everything is allowed (mac address)

 

[jalaneme]

it's a well known problem and it's the sony PSN server thats causing it, there is no known fix for it as of yet apart from resetting your router and that only allows you to stay online for a few days before it happens again.

i have the problem myself btw.

 

[DarkRey]

cheers got it fixd
had to buy a wireless range extender and set it up as a connection brigde :