Outage in Upstash
QStash US Region: Schedule Degradation
Resolved MinorIncident Report
Summary AI Generated
Upstash's QStash service in the US region experienced schedule degradation for 17.7 hours, causing some scheduled jobs to execute twice and preventing schedules created between April 24-May 2, 2026 from running. The team implemented a fix and restored main schedule functionality, with all affected schedules resuming normal operation after monitoring confirmed proper delivery.
We are currently experiencing issues in the US region.
- Duplicate Deliveries: During this period, some scheduled jobs may be executed twice.
- Schedule Disruption: Schedules created between April 24, 2026 and May 2, 2026 are currently not running.
Our team is actively working on a fix. Once the migration is complete, affected schedules will resume normal operation.
We will provide updates as progress continues.
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Latest Updates ( sorted recent to last )
RESOLVED
15 days ago - at 05/06/2026 08:05AM
This incident has been resolved.
MONITORING
15 days ago - at 05/05/2026 09:31PM
Main schedule functionality is back to normal. We are currently checking if previously created schedules are delivered as expected before marking the incident as resolved.
MONITORING
15 days ago - at 05/05/2026 03:44PM
A fix has been implemented and we are monitoring the results.
IDENTIFIED
15 days ago - at 05/05/2026 02:29PM
We are continuing to work on a fix for this issue.
IDENTIFIED
15 days ago - at 05/05/2026 02:24PM
We are currently experiencing issues in the US region.
- Duplicate Deliveries: During this period, some scheduled jobs may be executed twice.
- Schedule Disruption: Schedules created between April 24, 2026 and May 2, 2026 are currently not running.
Our team is actively working on a fix. Once the migration is complete, affected schedules will resume normal operation.
We will provide updates as progress continues.
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