QuickNode incident

Sui Mainnet Network Stalled at Block 280,692,037

Minor Resolved View vendor source →

QuickNode experienced a minor incident on May 28, 2026 affecting SUI Mainnet — gRPC / JSON-RPC API and Sui Mainnet - gRPC and 1 more component, lasting 8h 51m. The incident has been resolved; the full update timeline is below.

Started
May 28, 2026, 02:15 PM UTC
Resolved
May 28, 2026, 11:07 PM UTC
Duration
8h 51m
Detected by Pingoru
May 28, 2026, 02:15 PM UTC

Affected components

SUI Mainnet — gRPC / JSON-RPC APISui Mainnet - gRPCSui Mainnet - GraphQL

Update timeline

  1. investigating May 28, 2026, 02:15 PM UTC

    The Sui Mainnet network appears to have stalled at block 280,692,037. The QuickNode team is investigating and has raised the issue with the Sui Foundation. We will update this page as more information becomes available.

  2. identified May 28, 2026, 04:01 PM UTC

    The Sui Foundation has acknowledged the issue and is actively working on a fix. We will continue to provide updates as more information becomes available.

  3. identified May 28, 2026, 10:59 PM UTC

    Our engineers are updating nodes to the recent 1.72.3 release. Users may begin to see 503s mitigated and we will mark the incident as resolved once stability at tip has been confirmed.

  4. resolved May 28, 2026, 11:07 PM UTC

    This incident has been resolved.