Hi,

My DIS is not connecting to the Dataminer Agent.

When I use the cloud path in DIS for upload, it works, but the conventional path over the IP address is not working.

I am running Windows 11 version 24H2 with the latest DIS version 3.1.6.

I downgraded the version back to 3.1.2, and it works fine now. This might be an issue for other users as well once they update their system.

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Error message when trying to connect via IP address:

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Error message when trying to publish:

System.ServiceModel.FaultException:
Message="System.ServiceModel.FaultException: System.Net.Http.HttpRequestException: An error occurred while sending the request. ---> System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 127.0.0.1:80
at System.Net.Sockets.Socket.InternalEndConnect(IAsyncResult asyncResult)
at System.Net.Sockets.Socket.EndConnect(IAsyncResult asyncResult)
at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Exception& exception)
--- End of inner exception stack trace ---
at System.Net.HttpWebRequest.EndGetRequestStream(IAsyncResult asyncResult, TransportContext& context)
at System.Net.Http.HttpClientHandler.GetRequestStreamCallback(IAsyncResult ar)
--- End of inner exception stack trace ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Nito.AsyncEx.Synchronous.TaskExtensions.WaitAndUnwrapException[TResult](Task`1 task)
at SLDisDMAComm.SLDisDmaCommService.ConnectToWebApi() in D:\a\DIS\DIS\ProtocolEditor\SLDisDMAComm\SLDisDmaCommService.cs:line 1203
at SLDisDMAComm.SLDisDmaCommService.ConnectToWebApi() in D:\a\DIS\DIS\ProtocolEditor\SLDisDMAComm\SLDisDmaCommService.cs:line 1224
at SLDisDMAComm.SLDisDmaCommService.Connect(String hostname, String username, String password, String accessToken) in D:\a\DIS\DIS\ProtocolEditor\SLDisDMAComm\SLDisDmaCommService.cs:line 219"

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Four days ago, this question was asked. It might be related:
how-to-install-older-version-of-dis-3-1-4

BR,