Chainstack incident

Polygon Mainnet lagging in Ashburn

Minor Resolved

Chainstack experienced a minor incident on July 31, 2026 affecting Polygon Global Nodes (Polygon Mainnet) and Polygon Trader Nodes (Polygon Mainnet Full (Chainstack Cloud, Ashburn)), lasting 34m. The incident has been resolved; the full update timeline is below.

Started
Jul 31, 2026, 04:56 AM UTC
Resolved
Jul 31, 2026, 05:31 AM UTC
Duration
34m
Detected by Pingoru
Jul 31, 2026, 04:56 AM UTC

Affected components

Polygon Global Nodes (Polygon Mainnet)Polygon Trader Nodes (Polygon Mainnet Full (Chainstack Cloud, Ashburn))

Update timeline

  1. investigating Jul 31, 2026, 04:56 AM UTC

    Upstreams are lagging in the Ashburn cluster. We are currently investigating this incident.

  2. resolved Jul 31, 2026, 05:31 AM UTC

    This incident has been resolved.