Rossum Outage History
39 incidents recorded over the last 365 days, 30 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 Rossum Incident
| Date | Incident | Duration | Status |
|---|---|---|---|
| Oct 29, 2026 | Some services are beeing interruptedThe issue was identified and fixed. All should work as normal. The impact on customers should be minimal. (Failed jobs were re-tried) | 12 min | Resolved |
| Oct 12, 2026 | API slow-downThis incident has been resolved. | 9h 10m | Resolved |
| Oct 7, 2026 | Application slow-downThe issue was mitigated. We are working on a long-term solution for this. | 56 min | Resolved |
| Sep 26, 2026 | Database maitenance - RIRThe scheduled maintenance has been completed. | 10 min | Scheduled |
| Aug 6, 2026 | Application slowdownThis incident has been resolved. | 44 min | Resolved |
| Aug 4, 2026 | Application slowdownThis incident has been resolved. | 27 min | Resolved |
| Aug 1, 2026 | Database maitenanceThe scheduled maintenance has been completed. | 5 min | Scheduled |
| Jul 17, 2026 | Application slowdownThis incident has been resolved. | 1h 48m | Resolved |
| Jul 8, 2026 | Application slowdownThis incident has been resolved. | 1h 32m | Resolved |
| Jul 5, 2026 | Network updateThe scheduled maintenance has been completed. | 1h 0m | Scheduled |
| Jun 14, 2026 | Network updateThe scheduled maintenance has been completed. | 30 min | Scheduled |
| Jun 10, 2026 | System outageThis incident has been resolved. | 19h 22m | Resolved |
| Jun 4, 2026 | System outageThis incident has been resolved. | 18 min | Resolved |
| Jun 3, 2026 | prod-us2 partial outageServices on the prod-us2 cluster were partially unavailable due to a failure during infrastructure migration. | -6850 min | Resolved |
| Jun 3, 2026 | Application slowdownThis incident has been resolved. | 1h 8m | Resolved |
| May 30, 2026 | Network updateThe scheduled maintenance has been completed. | 30 min | Scheduled |
| May 23, 2026 | Network updateThe scheduled maintenance has been completed. | 30 min | Scheduled |
| Apr 24, 2026 | Aurora CLI is unavailblefeature restored. | 42 min | Resolved |
| Apr 20, 2026 | Component outageThis incident has been resolved. | 22h 38m | Resolved |
| Apr 9, 2026 | System outageThis incident has been resolved. | 16h 43m | Resolved |
| Apr 7, 2026 | System outageThis incident has been resolved. | 6 min | Resolved |
| Apr 3, 2026 | Application slowdown & intermittent unavailabilityThis incident has been resolved. | 8h 7m | Resolved |
| Apr 3, 2026 | Application slowdownThis incident has been resolved. | 17 min | Resolved |
| Apr 3, 2026 | Database upgradeThe scheduled maintenance has been completed. | 15 min | Scheduled |
| Apr 2, 2026 | System outageThis incident has been resolved. | 3h 26m | Resolved |
| Mar 31, 2026 | Application slowdownThis incident has been resolved. | 50 min | Resolved |
| Mar 30, 2026 | System outageThis incident has been resolved. | 10 min | Resolved |
| Mar 3, 2026 | Application slowdownA period of high traffic caused minor overload. Response times were longer than expected. | -7186 min | Resolved |
| Mar 2, 2026 | Application SlowdownThis incident has been resolved. | 2h 29m | Resolved |
| Feb 27, 2026 | Application slowdown (inftrastructure overload)This incident has been resolved. | 17 min | Resolved |
| Feb 27, 2026 | Infrastructure overloaded - Service partially unavailableInfrastructure overloaded causing the service being partially unavailable. | 5 min | Resolved |
| Feb 12, 2026 | Application slowdownThis incident has been resolved. | 39 min | Resolved |
| Feb 10, 2026 | Mastar Data Hub errorsThis incident has been resolved. | 59 min | Resolved |
| Feb 9, 2026 | Webhooks outageThis incident has been resolved. | 53 min | Resolved |
| Feb 3, 2026 | Application slowdownThis incident has been resolved. | 1h 8m | Resolved |
| Jan 30, 2026 | Application slowdownThis incident has been resolved. | 40 min | Resolved |
| Jan 28, 2026 | Application slowdownThe situation has been resolved. | 2h 6m | Resolved |
| Jan 10, 2026 | Database upgradeThe scheduled maintenance has been completed. | 15 min | Scheduled |
| Nov 16, 2025 | Database maintenanceThe scheduled maintenance has been completed. | 30 min | Scheduled |
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How to Read This Rossum 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 Rossum 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 Rossum outage in this window ran 22h 38m, against a mean recovery of 2h 45m. If you depend on Rossum 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.