No Matter How Many times you reboot your ps3 turn of router reset it its not going to go away correct?:madsal:
Here Is a Easy step to fix this problem On DEX The fix is really simple, What you need to do is change the NP environment from "sp-int" to "np" In Debug Settings Look For NP Enviroment It is normaly second option down.
For Cex Users Who Are Not On Rebug Firmware If You Dont Know How to access this simply follow these steps below [/U]
Please note that you're ps3 must be dehashed (QA Toggle) or you won't be able to access this option.
1) On XMB go to settings section and navigate down to the end of list
2) Press l1+l2+l3+r1+r2+d'pad down together. You will see some extra options appear in the settings. One of them will be "debug settings".
3) Open it and look for "NP Environment". Change it from "sp-int" to np and save it. Your ps3 will restart. Once you're back on xmb, you can go ahead with psn and you won't have any problems signing up or purchasing of playstation network