PS3 error code 80028e2 is an error that usually occurs when there is a connection timeout when the PlayStation 3 system attempts to connect to the Internet Service Provider's(ISP) Domain Name Server (DNS).
Some of the solutions to this error include turning off the PS3 and modem router, and setting the internet protocol (IP) address and domain name system (DNS).
Please see our in-depth walk-through solutions below.
If the error still persists, go here, PSN could be under emergency maintenance.
“PS3 error code 80028e2” may also be caused by IP address conflict. You may want to manually change the IP address in your PS3. Since you are going to access the Connection Setting, you may want to set change your DNS using Google public DNS or call your internet service provider (ISP) for a DNS.
Google public DNS is 220.127.116.11 and 18.104.22.168