Chainstack incident

Degraded performance on Arbitrum Mainnet Global nodes

Minor Ongoing

Chainstack is currently experiencing a minor incident affecting Arbitrum Global Nodes (Arbitrum One Mainnet), which began 2h ago. The vendor's full update timeline is below.

Started
Jun 22, 2026, 08:51 AM UTC
Resolved
Ongoing
Duration
● 1h 32m
Detected by Pingoru
Jun 22, 2026, 08:51 AM UTC

Affected components

Arbitrum Global Nodes (Arbitrum One Mainnet)

Update timeline

  1. investigating Jun 22, 2026, 08:51 AM UTC

    We are currently investigating this incident.

  2. monitoring Jun 22, 2026, 10:03 AM UTC

    We implemented a fix and are currently monitoring the result.