If you’re having problems connecting to Call of Duty: Black Ops Cold War, Modern Warfare, or Warzone, you’re not the only one. Activision is currently reporting service outages across each game, affecting every platform, including PSN, Xbox Live, Battle.net, Nintendo, Steam, and Epic Games.
We are actively investigating connectivity issues for Black Ops Cold War, Warzone, and Modern Warfare. Please stay tuned for updates. https://t.co/rzxCh9sb2p
— Activision Support (@ATVIAssist) January 12, 2021
The company is working to correct the issue according to Activision Support on Twitter, pointing players to its Online Services status tracker. The status tracker recommends restarting your router, using a wired connection, checking your connection speed, and limiting applications that take up bandwidth to correct normal service issues, but given the scale of the current outage, these probably won’t do much until Activision addresses the problem.
As of 1:37 PM PT, Activision reported the issue “under investigation.” There are no further updates.