Sui Releases Incident Review for Three Mainnet Outages on…

Sui has published a formal incident review covering three separate mainnet outages that occurred on May 28-29, attributing the disruptions to gas charging bugs and a validator randomness issue. The network confirmed that all three incidents have since been fully resolved.

Critically, no user funds were at risk at any point during the outages. The release of a structured post-mortem signals that the Sui team is treating the cluster of failures as a systemic learning event rather than isolated incidents — a process that typically precedes protocol-level patches and updated validator guidelines.

For a relatively young Layer 1 competing for developer and institutional mindshare, the transparency of a public incident review carries weight, even as the back-to-back outages raise questions about the maturity of Sui's mainnet infrastructure under stress.