AD 警示訊息 Web Service Error 1202

AD 警示訊息 Web Service Error 1202
Source: ADWS
Error: 1202
This computer is now hosting the specified directory instance, but Active Directory Web Services could not service it. Active Directory Web Services will retry this operation periodically.
Directory instance: GC
Directory instance LDAP port: 3268
Directory instance SSL port: 3269

會造成這個錯誤訊息 是因為兩台AD都設定GC所造成 經technet查詢
https://social.technet.microsoft.com/Forums/windowsserver/en-US/62a3f70f-d326-4d52-aee8-42b59a0298b9/ad-web-service-error-1202
修正過後就沒有這樣訊息