据官方消息， Chia 发布1.1.5更新版本，解决了链上负值交易影响节点同步缓慢的问题。官方表示，该修复版本在内存池和区块验证中添加了一个检查，并且不会断开发送这些无效块的对等设备的连接，官方建议进行此更新。未更新的用户可能会看到其区块被其他对等方拒绝。
We were not checking for negative values in the uint64 constructor. Therefore coins with negative values were added to the mempool.
These blocks passed validation, but they did not get added into the blockchain due to negative values not serializing in uint64. Farmers making these blocks would make blocks that did not make it into or advance the chain, so the blockchain slowed down starting at block 255518 around 6:35AM PDT 5/9/2021. The fix adds a check in the mempool and block validation, and does not disconnect peers who send these invalid blocks (any peer 1.1.4 or older), making this update not mandatory but is recommended.
Users not updating might see their blocks get rejected from other peers. Upgraded nodes will show an error when they encounter an old node trying to send an invalid block. This “Consensus error 124…” can be safely ignored.