PSN Users Experiencing Error Problems When Attempting To Sign In After Firmware 4.20

Some PSN users are apparently getting barred from the network after updating their PS3′s to the latest firmware update 4.20, a mandatory update that’s supposed to bring only minor changes.

One user told us he tried signing in about fives times only to be hit with an error, so he contacted Sony to find a solution.

We’ll contact Sony ourselves to find out what’s the problem, once we have an answer, we’ll share it with you.

Have you had any issues? Let us know.