Many players have reported connectivity and freezing issues with Black Ops 2 on PC, Xbox 360 and PS3. Unfortunately, though, the PS3 seems to have more reports of this problem than the other platforms.
Activision support responded on twitter saying: “We are aware of connectivity issues that some players are facing in Black Ops II on PlayStation 3. We are working on resolution, thank you.”
It also retweeted some advice for PC players having problems which was originally posted by a developer at Treyarch, who said: “If you are experiencing crash or performance issues, please make sure your drivers are updated.”
And if you are looking for fixes on PC, you can refer to our Black Ops 2 troubleshooting guide.