Welcome to the PlayStation Community.
For ever since i can remember never have i been this **bleep** off at psn. It wont stay connected it wont load friends list half the time nothing for the last 24hours i havint been able to do jack.. i own a ps3 and xbox360. I hate paying for online access but at this point id rather be able to play my **bleep** gta5 online im really annoyed at the moment and all it does is say problems connecting to psn. No issues with network but the psn keeps timing out. If anyone else is having theses problems please let theses people know because apparently they donno that something done goofed.
PSN is up & running, there are no current issues with PSN, the issue you're experiencing must be more 'local' to you, what happens when you perform an interent connection test on your PS3, what results do you get?