Unizin Ltd Outage History
14 incidents recorded over the last 365 days, 8 of them resolved. Durations are measured from when PulsAPI first saw the problem to when it cleared, which is usually longer than the vendor's own figure.
Every Recorded Unizin Ltd Incident
| Date | Incident | Duration | Status |
|---|---|---|---|
| Jul 13, 2026 | Caliper Events Increased Error Rate from CanvasThis incident has been resolved. | 2h 5m | Resolved |
| Jun 10, 2026 | Scheduled Infrastructure MaintenanceThe scheduled maintenance has been completed. | 2h 0m | Scheduled |
| Jun 1, 2026 | Delayed ingests due to CD2 API errorsInstructure has reported that the errors we saw were due to a temporary regional service outage in their API Gateway that has since been fixed. We have reran the jobs that were missed due to these errors and all… | 1h 27m | Resolved |
| May 18, 2026 | Engage E-reader UpdateThe scheduled maintenance has been completed. | 1h 0m | Scheduled |
| May 15, 2026 | Engage E-reader UpdateThe scheduled maintenance has been completed. | 1h 0m | Scheduled |
| May 13, 2026 | Engage E-reader UpdateThe scheduled maintenance has been completed. | 1h 0m | Scheduled |
| May 7, 2026 | Active Response - Instructure Security BreachAll member Batch ETL ingestion pipelines have completed as expected and fresh data is now populating to all downstream data marts. If you have any further questions or require additional support please contact… | 185h 48m | Resolved |
| Apr 30, 2026 | Canvas Data 2 is currently unavailableAll of our CD2 jobs as well as the Batch ETL pipelines have succeeded for all members. Fresh data is now flowing to all downstream marts and should be fully updated on their regular schedules. | 87h 7m | Resolved |
| Apr 29, 2026 | UDP Batch ETL pipeline delays for members using CD2Unizin has confirmed that this has been resolved for all member Batch ETL pipelines and downstream marts. However the current incident with Instructure concerning CD2 data will still prevent Unizin from ingesting new… | 59h 52m | Resolved |
| Apr 21, 2026 | Unizin scheduled maintenance for all Engage institutionsThe scheduled maintenance has been completed. | 2h 0m | Scheduled |
| Mar 18, 2026 | Caliper endpoint load issuesWe have continued to see normal load of Canvas events flowing to our endpoint since 3:46PM Central yesterday (3/18/2026). We have reached out to Instructure for more information around this uncharacteristic huge influx… | 17h 28m | Resolved |
| Mar 6, 2026 | Unizin.org maintenanceThe scheduled maintenance has been completed. | 2h 0m | Scheduled |
| Feb 25, 2026 | DNS issues with unizin.orgDNS is now properly resolving to proper unizin.org records. | 18 min | Resolved |
| Nov 17, 2025 | Intermittent Canvas Data Ingest FailuresNo recent ingest issues have been observed, and all Canvas data ingestion processes are currently operating normally. As part of ongoing prevention and visibility, we now have a quarterly check-in scheduled with… | 1197h 12m | Resolved |
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How to Read This Unizin Ltd Incident Log
Each row is an incident PulsAPI observed, not a summary written afterwards. The duration is wall-clock time between the first failing check and the first clean one, so it includes the window before Unizin Ltd acknowledged anything. Vendor post-mortems typically measure from acknowledgement, which is why their numbers are usually shorter.
Incidents still open have no duration yet and are listed as ongoing rather than being given a running total. The archive covers the last 365 days; anything older has aged out of the window rather than never having happened.
The longest single Unizin Ltd outage in this window ran 49d 21h, against a mean recovery of 4d 15h. If you depend on Unizin Ltd in a customer-facing path, the longest figure is the one to design around. The mean is what happens on a normal bad day; the maximum is what happens on the worst one.