Online problems.

[@K]

On my PS3 I can connect to the internet by using an ethernet cable, as I do not have wireless. Now I can go on websites on my PS3, but when it comes to playing online it will not work :s
Also, when I try to download the update for GTA:IV it wont let me it just resets my PS3 and I have to log into my account again, this has been going on for months now and it's really bugging me. All help is appreciated. Thanks in advance.
Jak
P.S. I could connect PERFECTLY previously.

[Technologic]

Internet speed?

www.speedtest.net

[@K]

My speed is perfect, at the moment it is running at 100mbps.

[Technologic]

lolwut

are you on cable?

[@K]

Yeah it is an ethernet cable. It's really starting to PISS me off now, it has been months, and i miss playin team death match on GTA:IV.

[Technologic]

No i mean your isp. How in hells name are you getting 100mbps.

Anyways, it may be dns error, unplug your modem for 30 seconds from the power then plug it back in

[@K]

I live in Spain, its a Spanish one, and ok I'll try that, if it doesn't work do you suggest anything else I can do?

[Technologic]

Not really.. Is your ps3 connected directly to your modem or to a router or to a pc?

[@K]

It's connected to a router.

[Technologic]

Why not just purchase a wireless router?