PlayStation Network goes down for some users

After going out for several hours early last month, Sony's PlayStation Network is down again, at least for some players. Earlier today, PlayStation 4 and Vita users started reporting being unable to access network services, which locked them out of online gaming, user profiles, and apps or games that require an internet connection to use. On the other hand, it's not a universal outage: Polygon was unable to sign in on a PlayStation 4 or access the PlayStation Store in a web browser, for exa