Things You'll Need
Instructions
Ensure the Ethernet cable connecting the PS3 to the web is in good shape. Press up the tab and pull out the cable at both ends to remove it if in doubt. Push in the new cable until the tabs click.
Minimize competing network traffic. Downloads or busy Internet activity will compete with the PlayStation 3's connectivity.
Check your Internet service to make sure that the minimum service is met. Sony recommends no less than 256 kilobytes per second for reliable online gameplay. Increase your service to decrease the chances of an inconsistent online experience.