Sui mainnet halts blamed on v1.72 upgrade bugs
Two separate flaws shipped in v1.72 — a gas-charging bug in the new address-balances feature, then a known risk in a rushed interim patch — combined to stall the chain three times in 36 hours.
SUI is the native token of the Sui Network, a Layer 1 blockchain built by Mysten Labs, a team of former lead engineers from Meta's blockchain research division. Sui is designed to support high-throughput decentralized applications, digital asset ownership, and Web3 services through a secure, scalable architecture. Unlike traditional account-based ledgers, Sui organizes data into independent objects. This object-centric model enables parallel transaction execution, allowing the network to process many transactions simultaneously and achieve fast finality. Sui uses the Move programming language, which provides a robust framework for smart contract development, and supports horizontal scaling to keep transaction fees low as activity increases. A storage fund collects fees and rewards validators for maintaining on-chain data over time. The SUI token is the primary asset used to pay transaction fees and power on-chain activity across decentralized exchanges, lending platforms, and other applications. Holders can stake SUI in a proof-of-stake mechanism to secure the network and earn rewards, while also participating in governance decisions. Sui additionally offers user-friendly features such as zkLogin for simplified access and sponsored transactions. The project has attracted institutional backing from Andreessen Horowitz, Coinbase Ventures, Circle Ventures, and YZi Labs.
Two separate flaws shipped in v1.72 — a gas-charging bug in the new address-balances feature, then a known risk in a rushed interim patch — combined to stall the chain three times in 36 hours.
No user funds were at risk, but three back-to-back mainnet stalls in two days put a public marker on validator randomness and gas accounting at the protocol layer.
Sui's mainnet has suffered three separate halts, all traced back to bugs introduced during network upgrades — including…
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Sui blockchain is experiencing repeated downtime, compounding the damage from a six-hour outage that struck on…
Sui's mainnet is experiencing a full network stall, with all on-chain activity currently paused. The outage represents…
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The stall is the second outage this year for Sui and lands as the network tries to position itself as reliable high-throughput infrastructure against Solana and Ethereum.
Sui's blockchain has experienced its second network stall in five months, raising fresh questions about the protocol's…
The stall is the second headline network outage for a top-10 L1 in weeks, and it lands while the SUI token is already sliding — testing the chain's "reliable alt-L1" pitch.
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Sui s a Layer 1 blockchain developed by Mysten Labs, a team founded by former lead engineers from Meta’s blockchain research division.
Sui (SUI) is categorised as: Smart Contract Platform, Binance Launchpool, Layer 1 (L1).
The official Sui site is https://sui.io/.
Most recent Sui coverage: "Sui mainnet halts blamed on v1.72 upgrade bugs" — read at /en-US/a/sui-foundation-explains-three-consecutive-mainnet-halts.