Inngest incident
Connect Message Routing Delays - for Connect users only
Resolved on August 26, 2026.
Between August 26 00:31 to 01:13 UTC, a subset of customers using Inngest Connect experienced delayed and failed function runs due to an internal networking issue that disrupted connectivity between Connect services. We reverted the change and restored service. Although Connect buffers worker responses, stalled internal API calls delayed acknowledgements and subsequent replies. In some cases, request forwarding failed even after a buffered response had been received. We fixed the root cause, improved Connect’s failure handling, and enhanced our internal observability so we can detect and respond more quickly to similar problems in the future. Affected customers should review failed Connect runs during the incident window and replay them after confirming that doing so is safe and idempotent.
Update timeline
- resolved Aug 26, 2026, 12:31 AM UTC
Between August 26 00:31 to 01:13 UTC, a subset of customers using Inngest Connect experienced delayed and failed function runs due to an internal networking issue that disrupted connectivity between Connect services. We reverted the change and restored service. Although Connect buffers worker responses, stalled internal API calls delayed acknowledgements and subsequent replies. In some cases, request forwarding failed even after a buffered response had been received. We fixed the root cause, improved Connect’s failure handling, and enhanced our internal observability so we can detect and respond more quickly to similar problems in the future. Affected customers should review failed Connect runs during the incident window and replay them after confirming that doing so is safe and idempotent.
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