Sui has restored full network functionality following a service disruption that temporarily halted transaction processing and network activity. The blockchain's engineering team identified the root cause as an interaction issue between the Address Balances feature and balance calculation logic, which has now been resolved.
The outage represents a notable operational challenge for the Sui ecosystem, which has been positioning itself as a high-throughput alternative to competing layer-1 blockchains. Network recovery was completed after diagnostic work pinpointed the specific interface failure between core ledger components. The incident underscores ongoing infrastructure stability considerations for delegated proof-of-stake networks handling elevated transaction volumes.
Sui has not disclosed the total duration of the outage or transaction volume impact. The network's validators and node operators have confirmed full consensus restoration across the distributed validator set.