Blacksmith incident

Degraded US East AWS connectivity

Minor Resolved

Blacksmith experienced a minor incident on September 13, 2026 affecting US East (us-east x86), lasting 46m. The incident has been resolved; the full update timeline is below.

Started
Sep 13, 2026, 01:11 AM UTC
Resolved
Sep 13, 2026, 01:58 AM UTC
Duration
46m
Detected by Pingoru
Sep 13, 2026, 01:11 AM UTC

Affected components

US East (us-east x86)

Update timeline

  1. investigating Sep 13, 2026, 01:11 AM UTC

    We are currently observing network stalling in our US East region with runner connectivity against AWS's us-east-1 region. Uploads and downloads to and from ECR and S3 may experience occasional stalling. We are investigating.

  2. monitoring Sep 13, 2026, 01:40 AM UTC

    We have identified a small subset of runners that are exhibiting this network stalling and have isolated them. We're continuing to monitor recovery.

  3. resolved Sep 13, 2026, 01:58 AM UTC

    This incident has been resolved.