PS3 Error Code 80029023
This error is caused by an issue with exchanging key information.
To solve this error :
Ensure your internet connection is up and running.
Check to see if your router settings are correct.
Restart your Playstation 3 and router.
Try repairing your network connection.
Try creating a new connection on the by accessing the Network Settings menu option on the PS3.
This fix for PS3 Error Code 80029023 has been viewed 1056 times.