Update for anyone using Autodesk Revit Cloud Worksharing below.

We would like to remind you that Revit Cloud Worksharing/Cloud Models will undergo maintenance Saturday March 27, 2021 from 7pm-10pm PST. During this period users of BIM 360 Document Management & Autodesk Docs based projects may experience a disruption lasting about 30 minutes. Users of BIM 360 Team based projects may experience a disruption for the duration of the maintenance window. Thank you for your patience.

Autodesk Health Dashboard