Sui Mainnet Freezes Again, Raising Reliability Concerns
Sui stalls again, freezing DeFi, swaps, and transfers across its Layer-1 blockchain network.Repeated outages raise doubts over Sui scalability during the rapid ecosystem expansion phase.Validators halt while RPC stays online, but users still face frozen transactions and apps. Sui‘s blockchain stalled again after a fresh mainnet disruption froze transactions across the network, raising renewed concerns about its stability. The outage halted transfers, DeFi activity, swaps, gaming operations, and wallet interactions on one of crypto’s fastest-growing Layer-1 chains. Sui confirmed the issue on X, writing, “Sui mainnet is currently experiencing a network stall.” The team said developers are actively investigating and will release a full incident report later, while traders and developers reassess the networks reliability during a key growth phase. Sui mainnet is currently experiencing a network stall. Network activity may be paused at this time. The Sui Core team is actively investigating. Updates and incident review will be shared as soon as they are available. The disruption came just days after Sui restored operations from another five-hour outage linked to a software bug. Developers previously traced that incident to a “crash bug in the gas charging logic introduced by the 1.72 release.” Although validators later patched the system and resumed activity, the latest stall









