Hi everybody!
Sorry for my bad English.
We have Windows Server 2012 Core with WSUS installed role.
After loading of the computer the service WSUS works normally. But after several hours ceases to work. But all services is working. It is impossible to be connected to service through WSUS snap-in.
In the event log on the server events register:
Source: WAS
ID: 5002
Application pool "WsusPool" is being automatically disabled due to a series of failures in the process(es) serving that application pool.
Source: Windows Server Update Services
Category: 6
ID: 13042
Self-update is not working.
Source: Windows Server Update Services
Category: 6
ID: 12002
The Reporting Web Service is not working.
Source: Windows Server Update Services
Category: 6
ID: 12012
The API Remoting Web Service is not working.
Source: Windows Server Update Services
Category: 6
ID: 12032
The Server Synchronization Web Service is not working.
Source: Windows Server Update Services
Category: 6
ID: 12022
The Client Web Service is not working.
Source: Windows Server Update Services
Category: 6
ID: 12042
The SimpleAuth Web Service is not working.
Source: Windows Server Update Services
Category: 6
ID: 12052
The DSS Authentication Web Service is not working.
Source: Windows Server Update Services
Category: 6
ID: 12072
The WSUS content directory is not accessible.
System.Net.WebException: The remote server returned an error: (503) The server unavailable.
in System.Net.HttpWebRequest.GetResponse()
in Microsoft.UpdateServices.Internal.HealthMonitoring.HmtWebServices.CheckContentDirWebAccess(EventLoggingType type, HealthEventLogger logger)
What's the problem? What it is possible to undertake to get rid of a problem?