1、修复部分epoch hash导致数据异常
关于代理配置：
一个局域网内，代理只需要开一台就可以了，建议超过1台Miner的用户使用代理，在代理中有管理Miner相关信息
x-proxy使用步骤：
1、选择一个配置相对高的电脑，运行x-proxy
2、找到x-proxy的局域网IP,例如：192.168.1.88
3、在其它Miner机器上配置proxy: "http://192.168.1.88:9190/"
- Fix some epoch hashes that cause data anomalies
About proxy configuration:
In a LAN, only one proxy is needed. It is recommended that users with more than one Miner use a proxy. The proxy contains information related to managing Miners.
Steps to use x-proxy:
Select a computer with relatively high configuration and run x-proxy
Find the LAN IP of x-proxy, for example: 192.168.1.88
Configure proxy on other Miner machines: "http://192.168.1.88:9190/"