Service disruption: Increased Error Rates
Resolved Unknown Incident
Started
Mon, Mar 2, 2026, 02:01 AM UTC
Last Updated
Mon, Mar 2, 2026, 02:01 AM UTC
Resolved
N/A
This incident has been resolved
(Total duration: 4d 22h 3m)
AI-Powered Analysis
Impact Severity
major
Categories
network api
Affected Users
all-users
Root Cause Analysis
Underlying power issue affecting the availability of EC2 networking APIs
Analysis performed by anthropic.claude-3-haiku-20240307-v1:0 on Fri, Mar 6, 2026, 09:03 AM UTC
Incident History
We confirm the recovery of the AssociateAddress API requests. We have also applied a change that enables customers to disassociate Elastic IP addresses from resources that are impacted by the underlying power issue. With these mitigations, customers can now successfully create and associate new network addresses in the unaffected AZs as well as re-associate Elastic IPs from resources in the affected zone to resources in the unaffected zones. We still do not have an ETA for power restoration at this time. For customers that can, we recommend using alternate Availability Zones or other AWS Regions where applicable. We will provide another update by 10:00 PM, or sooner if we have additional information to share.