UPDATE THREE: Activision say they are still working on bringing Black Ops 3 back online on all affected platforms.

The publisher just reinstated their earlier warning that a select group of their titles are currently experiencing connectivity problems.

Activision say they are now working with Microsoft to solve the issues on Xbox One and Xbox 360 for Black Ops 3 and Black Ops 2.

Here's the latest from Microsoft: "Hey Xbox members, are you having trouble matchmaking in Call of Duty: Black Ops 3 on Xbox One or Call of Duty: Black Ops 2 on Xbox 360?

"We are working with our partner to resolve this issue ASAP! Thank you for being patient.

The latest from the Activision support team: "We are working toward a resolution at this time and hope to have the servers at full functionality as soon as possible."

It appears that players have found themselves being reconnected and then kicked from games throughout the last 12 hours, there is currently no time frame for when this will be fixed.