AWS MINOR

Increased API Error Rates

September 11, 2025 · 10:29 AM UTC – 10:59 AM UTC · Duration: 31min

Affected Services

AWS DataSyncAmazon Elastic Container ServiceAmazon Elastic Kubernetes ServiceAmazon Managed Streaming for Apache KafkaAmazon LightsailAmazon SageMakerAWS Transit GatewayAmazon VPC Lattice

Timeline

10:29 AM

We are investigating increased API error rates in the US-EAST-1 Region.

10:59 AM

Starting at 3:01 AM PDT, we began experiencing increased API error rates in the US-EAST-1 Region. Engineering teams were engaged immediately and successfully mitigated the issue by 3:30 AM PDT, with subsequent full recovery by 3:40 AM PDT. The issue has been resolved and the service is operating normally.

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