Microsoft has identified and corrected a DNS configuration issue that prevented users from accessing Microsoft 365 services, including SharePoint Online sites and OneDrive for Business.
Users may continue to experience intermittent delays or navigation errors when accessing OneDrive for Business content or SharePoint Online sites while services are being restored.
Users may receive an error messages such as "The server is busy now. Try again later" or "Something went wrong. This is a temporary issue, so try again in a few minutes" when trying to access SharePoint Online (queensuca.sharepoint.com) or OneDrive for Business (queensuca-my.sharepoint.com), as well as warning messages such as "Upload Failed..Save a copy" when trying to sync to SharePoint Online site or OneDrive for Business Library from Office applications.
Microsoft is currently investigating this issue.
This notification will be updated when more information becomes available.