RCA - Azure Active Directory - Issues when attempting to authenticate
At a glance · Microsoft's status
ResolvedLasted 7 h 20 min
- Microsoft says it started
- · on Azure Status
- Earliest version we archived
- · our archive started 15:10 UTC
- Ended
- · marked resolved
- Edited
- Not since we first saw it
- Source
- Azure Status · checked 6 min ago
In short
Microsoft reported degraded service affecting Azure, starting 19:30 UTC on 16 Nov 2021. Microsoft marked it resolved at 02:50 UTC on 17 Nov 2021 after 7 h 20 min. Microsoft has since published a post-incident report.
Microsoft says
Microsoft's latest update, , in short excerpts.
Summary of Impact: (Updated on 28 Sep 2022 to reflect the correct incident duration) Between 19:30 UTC and 22:10 UTC on 16 Nov 2021 and…
Timeline
Times in UTC, Microsoft's own where it gives them.
16 Nov 2021
MicrosoftMicrosoft says it startedon Azure Status
17 Nov 2021+7 h 20 min
MicrosoftResolved
13 Nov+1822 days 19 h
MicrosoftEarliest version we archivedOur archive started 15:10 UTC; earlier versions were not recorded.
What Microsoft changed
Microsoft rewrites incident updates in place. We save every version (checked every minute) and list what changed. Quotes are short excerpts. The full current text is on Microsoft's page.
One version so far. If Microsoft edits it, each change shows here with what was removed and added.
First version we captured ·
As first seen: Root cause analysis
- Status
- Root cause analysis
Seen by us · Microsoft's page
Last updated