Sui Mainnet Network Stalled at Block 280,912,461

Incident Report for Quicknode

Resolved

This incident has been resolved.

Posted May 29, 2026 - 18:33 UTC

Monitoring

The network stall has been addressed. We are monitoring Sui Mainnet for stability following the emergency release (mainnet-v1.72.4). We will continue to update this page as we confirm full recovery.

Posted May 29, 2026 - 16:36 UTC

Update

We are investigating 503 errors on Sui Mainnet following a network stall. The Sui Network team has issued an emergency release (mainnet-v1.72.4) and we are actively monitoring the situation. We will provide updates as more information becomes available.

Posted May 29, 2026 - 16:03 UTC

Investigating

The Sui Mainnet appears to have stalled at block 280,912,461 - The QuickNode team is investigating and will update with more information once it is available.

Posted May 29, 2026 - 12:22 UTC

This incident affected: Sui (SUI Mainnet — JSON-RPC API, Sui Mainnet - gRPC, Sui Mainnet - GraphQL).