I am having issues with my PSP internet. I tried to log onto Resistance Retribution this morning and it "froze" after clicking sign in with my PSN account. I say "froze" because i could still press home and bring up my nitepr. I turned off the WLAN switch and it took me back to the multiplayer screen. I went to my XMB and tried to access the PSN store. After clicking sign in, it had a "please wait" message and i saw the circle thing in the bottom right corner flashing. My psp stayed on the screen for about 2 minutes, then a message came up saying that the PSP was unable to connect to the internet. Under that it showed the error number "80431068." I then tried to use the web browser, but I had the same result. The strange thing is that I can still go online with FTB2.

I did some research and found that resetting the default settings and making the internet connection again helped. I tried and when i tested the connection, there was a 100% but i scrolled down and it said "Internet connection: Failed"

Right now I am not sure what to do about this problem. Just yesterday everything was fine. I have a PSP Phat running 5.50 Gen-B CFW. Any suggestions?