Thanks. I had already seen that topic, and changed my router DNS to 8.8.8.8 but it is still not working. Maybe I just need to give it more time.
The error message I can find from the live log is this, is that what you mean by the debug? Does it help:
{"ClassName":"System.Net.WebException","Message":"Unable to connect to the remote server","Data":null,"InnerException":{"NativeErrorCode":10013,"ClassName":"System.Net.Sockets.SocketException","Message":"An attempt was made to access a socket in a way forbidden by its access permissions","Data":null,"InnerException":null,"HelpURL":null,"StackTraceString":" at System.Net.Sockets.Socket.InternalEndConnect(IAsyncResult asyncResult)\r\n at System.Net.Sockets.Socket.EndConnect(IAsyncResult asyncResult)\r\n at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Exception& exception)","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":"8\nInternalEndConnect\nSystem, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089\nSystem.Net.Sockets.Socket\nVoid InternalEndConnect(System.IAsyncResult)","HResult":-2147467259,"Source":"System","WatsonBuckets":null},"HelpURL":null,"StackTraceString":" at Duplicati.Library.Main.AsyncDownloader.AsyncDownloaderEnumerator.AsyncDownloadedFile.get_TempFile()\r\n at Duplicati.Library.Main.Operation.TestHandler.DoRun(Int64 samples, LocalTestDatabase db, BackendManager backend)","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":"8\nget_TempFile\nDuplicati.Library.Main, Version=2.0.5.112, Culture=neutral, PublicKeyToken=null\nDuplicati.Library.Main.AsyncDownloader+AsyncDownloaderEnumerator+AsyncDownloadedFile\nDuplicati.Library.Utility.TempFile get_TempFile()","HResult":-2146233079,"Source":"Duplicati.Library.Main","WatsonBuckets":null}
Thanks.