Chainstack incident

Degraded Performance on Polygon Mainnet Archive in London

Minor Resolved

Chainstack experienced a minor incident on July 15, 2026 affecting Polygon Trader Nodes (Polygon Mainnet Archive (Chainstack Cloud, London)), lasting 1h 30m. The incident has been resolved; the full update timeline is below.

Started
Jul 15, 2026, 04:00 PM UTC
Resolved
Jul 15, 2026, 05:30 PM UTC
Duration
1h 30m
Detected by Pingoru
Jul 15, 2026, 04:00 PM UTC

Affected components

Polygon Trader Nodes (Polygon Mainnet Archive (Chainstack Cloud, London))

Update timeline

  1. investigating Jul 15, 2026, 04:00 PM UTC

    We are currently investigating this incident.

  2. monitoring Jul 15, 2026, 05:30 PM UTC

    The affected backend nodes have caught up and are fully synced. Service has been restored, and we are monitoring to ensure continued stability.

  3. resolved Jul 15, 2026, 05:30 PM UTC

    This incident has been resolved.