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AWS

Service is operating normally: [RESOLVED] Increased Connectivity Issues

Minor Impact Resolved Ongoing April 27, 2026

Incident Lifecycle

Resolved

Incident Timeline

Resolved
Between 3:58 AM and 4:40 AM PDT, we experienced increased error rates and increased launch failures for EC2 instances in a single Availability Zone (euw3-az2) in the EU-WEST-3 Region. During this time, customers attempting to launch new EC2 instances in the affected Availability Zone would have experienced launch failures. Additionally, a subset of existing EC2 instances and EBS volumes in this Availability Zone were impacted and became unreachable.

We have identified the root cause to be a ...
Apr 27, 2026 at 12:05 PM UTC
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