Mars Finance News, on November 22, Sui official stated: "Between 1:15 and 3:45 Pacific Time on November 21, 2024, the Sui mainnet went down. All validators were caught in a crash loop, resulting in the inability to process any transactions. The Sui network experienced its first network outage due to an error in the congestion control code. This error stemmed from a recent upgrade to the congestion control code, aimed at better utilizing shared objects."
Sui contributors quickly deployed a fix and restored normal network activity within 2.5 hours.
