GPU项目updatecore一段时间后log中显示transfer failed就又重新开始了请问是怎么回事？
07:27:50:WU01:FS01:FahCore 22: 10.97%
07:28:01:WU01:FS01:FahCore 22: 11.01%
07:28:09:WU01:FS01:FahCore 22: 11.05%
07:28:19:WU01:FS01:FahCore 22: 11.09%
07:28:27:WU01:FS01:FahCore 22: 11.13%
07:28:34:WU01:FS01:FahCore 22: 11.17%
07:28:40:WU01:FS01:FahCore 22: 11.21%
07:28:48:WU01:FS01:FahCore 22: 11.25%
07:28:55:WU01:FS01:FahCore 22: 11.29%
07:29:27:WU01:FS01:FahCore 22: 11.33%
07:30:57:WU01:FS01:FahCore 22: 11.34%
07:30:58:ERROR:WU01:FS01:Exception: Transfer failed
07:30:58:WU01:FS01:Downloading core from http://cores.foldingathome.org/win/64bit/22-0.0.20/Core_22.fah
07:30:58:WU01:FS01:Connecting to cores.foldingathome.org:80
07:31:00:WU01:FS01:FahCore 22: Downloading 156.61MiB
07:31:20:WU01:FS01:FahCore 22: 0.04%
07:32:24:WU01:FS01:FahCore 22: 0.06%