Hello everyone.

Using umbraco 7.1.5 & SSL we are gettin these errors in our log. We are talking about 7 to 13 mb logfiles a day. And publish/Unpublish/Delete content takes forever & mostly do not happen at all.

2016-11-01 11:00:37,245 [7] ERROR Umbraco.Web.Scheduling.KeepAlive - [Thread 99] Error in ping
System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a receive. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host
   at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)
   at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
   --- End of inner exception stack trace ---
   at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
   at System.Net.PooledStream.Read(Byte[] buffer, Int32 offset, Int32 size)
   at System.Net.Connection.SyncRead(HttpWebRequest request, Boolean userRetrievedStream, Boolean probeRead)
   --- End of inner exception stack trace ---
   at System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest& request)
   at System.Net.WebClient.DownloadString(Uri address)
   at System.Net.WebClient.DownloadString(String address)
   at Umbraco.Web.Scheduling.KeepAlive.Start(Object sender)


2016-11-01 11:01:26,792 [7] ERROR Umbraco.Web.Scheduling.ScheduledPublishing - [Thread 99] An error occurred with the scheduled publishing
System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a receive. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host
   at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)
   at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
   --- End of inner exception stack trace ---
   at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
   at System.Net.PooledStream.Read(Byte[] buffer, Int32 offset, Int32 size)
   at System.Net.Connection.SyncRead(HttpWebRequest request, Boolean userRetrievedStream, Boolean probeRead)
   --- End of inner exception stack trace ---
   at System.Net.WebClient.UploadDataInternal(Uri address, String method, Byte[] data, WebRequest& request)
   at System.Net.WebClient.UploadString(Uri address, String method, String data)
   at System.Net.WebClient.UploadString(String address, String data)
   at Umbraco.Web.Scheduling.ScheduledPublishing.Start(ApplicationContext appContext)

Sometimes there is also a console error. But only sometimes. I dunno if its related.

https://www.web.dk/umbraco/backoffice/UmbracoApi/Content/DeleteById?id=96250 500 (Internal Server Error)

https://www.web.dk/umbraco/dashboard/feedproxy.aspx?url=http://our.umbra…lp?section=content&usertype=admin&lang=da-DK&path=content%2Fcontent%2Fedit net::ERR_TOO_MANY_REDIRECTS

Any pointers is appreciated ;)