We're investigating an issue where users may be unable to access Microsoft Teams. We're reviewing systems data to determine the cause of the issue. More information can be found in the Admin center under TM202916
We've determined that an authentication certificate has expired causing, users to have issues using the service. We're developing a fix to apply a new certificate to the service which will remediate impact. Further updates can be found under TM202916 in the admin center.
Had to go to the Crestron Plano office to do an interview with Microsoft about migrating Crestron from Skype for Business to #MicrosoftTeams and O365. Video will be coming!