The third outage struck Friday afternoon during a scheduled epoch change, triggered by an unrelated latent bug in how validators preserve randomness state across restarts. This validator-level synchronization issue compounded the network's reliability problems despite being technically distinct from the earlier gas-related failures.
The Sui Foundation acknowledged accepting heightened risk when implementing an interim fix to restore network operations quickly while developers worked on a more robust solution.
The technical complexity of Sui's bugs—spanning gas logic interactions and validator state management—reflects ongoing industry struggles with protocol upgrade risks at scale.
