.net agent could not connect to controller due to Exception: System.Net.WebException: . not seeing load of application

[Vidyasagar.Elluru]

2021-06-18 21:00:58.8771 14876 AppDynamics.Coordinator 1 12 Error AppWideConfigUpdater Could not connect to the controller due to Response encountered an exception. Exception: System.Net.WebException: The underlying connection was closed: A connection that was expected to be kept alive was closed by the server.
at System.Net.HttpWebRequest.GetResponse()
at AppDynamics.Shared.Communication.ARESTCommunicator.GetHttpWebResponse(HttpWebRequest request)
at AppDynamics.Shared.Communication.ARESTCommunicator.Send(Byte[] data, String sUri)
at com.appdynamics.ee.rest.controller.request.AProtoBufControllerRequest.sendRequest(). ResponseBody:

[Ryan.Paredez]

Hi @Vidyasagar.Elluru,

Please check out this Knowledge Base ArticleHow do I resolve the .NET Agent not connecting to the Controller? 

and let me know if that provides the help you needed