Chainstack incident

Polygon Amoy - Network Stress Test

Minor Resolved

Chainstack experienced a minor incident on May 20, 2026 affecting Polygon Global Nodes (Polygon Amoy Testnet), lasting 5h 18m. The incident has been resolved; the full update timeline is below.

Started
May 20, 2026, 07:57 PM UTC
Resolved
May 21, 2026, 01:15 AM UTC
Duration
5h 18m
Detected by Pingoru
May 20, 2026, 07:57 PM UTC

Affected components

Polygon Global Nodes (Polygon Amoy Testnet)

Update timeline

  1. identified May 20, 2026, 07:57 PM UTC

    We are continuing to work on a fix for this incident.

  2. monitoring May 20, 2026, 09:13 PM UTC

    We implemented a fix and are currently monitoring the result.

  3. resolved May 21, 2026, 01:15 AM UTC

    This incident has been resolved.