'The servers may be undergoing maintenance, or you may be experiencing a network interruption. 'Cannot connect to Call of Duty Black Ops Cold War online services,' reads the login page. The Down Detector outage map shows that the Call of Duty issues are affecting users in the UK, Europe and the US.įans attempting to login are being greeted by a message suggesting that servers may be undergoing maintenance. The outage tracker monitors social mentions around certain topics to detect when services go down across the world. This still relies on Demonware/Activisions servers being up for the game. This is a workaround server to allow you to play Call of Duty: World at War online on the Wii again. Independent website Down Detector has received over a thousand reports that Call of Duty isn't working. Call of Duty World at War Wii Online in 2021. The Call of Duty Black Ops Cold War and Warzone server status makes grim reading for fans, who have complained about not being able to access multiplayer. ORIGINAL: Call of Duty servers appear to have gone down, leaving thousands of fans unable to enjoy multiplayer. We will update here and on /status when we have more information to share!' 'We are aware that users may experience issues with playing Call of Duty: Black Ops Cold War.