Chainstack incident

Degraded performance on Base Mainnet nodes in Ashburn

Notice Resolved

Chainstack experienced a notice incident on May 12, 2026 affecting Base Global Nodes (Base Mainnet), lasting 5h 55m. The incident has been resolved; the full update timeline is below.

Started
May 12, 2026, 07:15 AM UTC
Resolved
May 12, 2026, 01:10 PM UTC
Duration
5h 55m
Detected by Pingoru
May 12, 2026, 07:15 AM UTC

Affected components

Base Global Nodes (Base Mainnet)

Update timeline

  1. investigating May 12, 2026, 07:15 AM UTC

    We are investigating reports of degraded performance on our Base Mainnet nodes in Ashburn. The users may experience higher latency or intermittent failures when interacting with the nodes.

  2. monitoring May 12, 2026, 12:55 PM UTC

    We implemented a fix and are currently monitoring the result.

  3. resolved May 12, 2026, 01:10 PM UTC

    This incident has been resolved.