The Sui mainnet has resumed operation, confirming that both outages were caused by the same software defect.

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BlockBeats News, May 29 — According to an official announcement, the Sui mainnet has resumed normal operation, and transaction processing and network activity have both been restored. The two network outages that occurred yesterday and today are related to interaction issues between the "address balance" feature introduced in version 1.72 and the Gas billing logic. The fix deployed yesterday was only a temporary measure aimed at quickly restoring network operation, but it carries a known and low-probability risk of causing a shutdown.

Today, the network triggered a variant of this known issue, causing the mainnet to pause again. Currently, validators have completed the deployment of a long-term fix, and the official statement says the known issue caused by the original vulnerability has been thoroughly resolved, with the network back to normal. The Sui team stated that they will release a more detailed incident review report in the future, explaining the cause of the failure and the repair process.

SUI-2.74%
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0xCaffeine
· 6h ago
Validators respond quickly, but user confidence takes longer to restore.
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GateUser-46033407
· 6h ago
Other chains' upgrades have also failed, but failing twice in two days is indeed rare.
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NonceNina
· 6h ago
Address balance and Gas interactions, on the edge cases that sound headache-inducing
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StainedGlassSun
· 6h ago
Can the architecture complexity be considered excessive if even basic functions like address balances can run into issues during interaction?
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HashbrownHero
· 6h ago
Version 1.72 has become a nightmare version; it is recommended to skip directly to 1.73.
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Mint-ColoredSlippage
· 6h ago
The hidden traps planted in version 1.72 have finally been triggered; waiting for the review.
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