Chainstack incident

Degraded performance on Polygon Mainnet Archive nodes in Ashburn

Minor Resolved

Chainstack experienced a minor incident on September 3, 2026 affecting Polygon Trader Nodes (Polygon Mainnet Archive (Chainstack Cloud, Ashburn)), lasting 17h 13m. The incident has been resolved; the full update timeline is below.

Started
Sep 03, 2026, 08:52 AM UTC
Resolved
Sep 04, 2026, 02:06 AM UTC
Duration
17h 13m
Detected by Pingoru
Sep 03, 2026, 08:52 AM UTC

Affected components

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

Update timeline

  1. investigating Sep 03, 2026, 08:52 AM UTC

    We are currently investigating what is causing the frequent connection interruptions affecting our nodes.

  2. monitoring Sep 03, 2026, 10:00 AM UTC

    We implemented a fix and are currently monitoring the result.

  3. resolved Sep 04, 2026, 02:06 AM UTC

    This incident has been resolved.