Tessian EU Outage History
Tessian EU is up right nowPingoru has recorded 32 incidents for Tessian EU: 31 in the last 12 months and 5 in the last 90 days.
32incidents recorded
31last 12 months
5last 90 days
36 hourstypical duration
Pingoru began tracking Tessian EU in April 2026, so earlier months are not shown. Hover a bar for its value.
Show as a table
| Month | Incidents | Hours with an open incident |
|---|---|---|
| April 2026 | 5 | 56 of 720 (8%) |
| May 2026 | 6 | 145 of 744 (19%) |
| June 2026 | 3 | 27 of 720 (4%) |
| July 2026 | 1 | 213 of 744 (29%) |
| August 2026 | 1 | 0 of 744 (0%) |
| September 2026 | 3 | 48 of 720 (7%) |
| October 2026 | 1 | 167 of 591 (28%) |
Incidents, newest first
Major December 2, 2025 M365 Add-In: Silently failing checks for a subset of users 1d
Started Dec 02, 2025, 03:29 PM UTC· resolved Dec 03, 2025, 03:50 PM UTC
No vendor updates were posted for this incident.
Minor October 29, 2025 M365 Add-in Impacted by Microsoft library 8h 15m
Started Oct 29, 2025, 04:27 PM UTC· resolved Oct 30, 2025, 12:42 AM UTC
No vendor updates were posted for this incident.
Major October 9, 2025 M365 Add-in impacted by Microsoft Azure Service Incident 3h 51m
Started Oct 09, 2025, 01:43 PM UTC· resolved Oct 09, 2025, 05:34 PM UTC
No vendor updates were posted for this incident.