Call Of Duty: Black Ops PC Suffers From Performance Issues

Many are suffering lag issues while playing Black Ops PC online.

There is a “Stop/Start” lag where the game freezes up every 20-30 seconds during which the player usually dies in an online match.

It is also present in the in-game menu so it is not affecting online users only. This seems to be caused by a memory leak, with CPU usage nearing 100%.

Treyarch is looking into the issue.

You can watch a video of the problem below: