Chainstack incident

Polygon ZkEVM degraded performance

Minor Resolved

Chainstack experienced a minor incident on July 1, 2026 affecting Polygon zkEVM Global Nodes (Polygon zkEVM Mainnet) and Polygon zkEVM Trader Nodes (Polygon zkEVM Mainnet Full (Chainstack Cloud, Los Angeles) ), lasting 43m. The incident has been resolved; the full update timeline is below.

Started
Jul 01, 2026, 04:31 AM UTC
Resolved
Jul 01, 2026, 05:14 AM UTC
Duration
43m
Detected by Pingoru
Jul 01, 2026, 04:31 AM UTC

Affected components

Polygon zkEVM Global Nodes (Polygon zkEVM Mainnet)Polygon zkEVM Trader Nodes (Polygon zkEVM Mainnet Full (Chainstack Cloud, Los Angeles) )

Update timeline

  1. investigating Jul 01, 2026, 04:31 AM UTC

    Nodes are currently lagging across all the clusters. We are currently investigating this incident.

  2. resolved Jul 01, 2026, 05:14 AM UTC

    Nodes are back in sync. This incident has been resolved.