The underlying connection was closed: The connection was closed unexpectedly.

[checkmate789]

Hi,

We install a 3rd party software in a few of our clients, today we faced the below issue when running a function that we have not faced before, the software is installed in 2 PC's, also installed in the server.

This function works everywhere except for this one PC where it was working fine for a few months until 2 days back.

The exception it throws is below, i cannot change anything in software code only the Client PC Configuration, i searched the error and found it could be an issue with .NET Framework, however the latest version is installed. Can you please look at the below issue and suggest or let me know if you think you know anything to solve it.

The underlying connection was closed: The connection was closed unexpectedly.

Error Report
============
Date & Time : Wed, 19 Jun 2019 10:59:03 GMT
Total Messages : 1

Message 1 of 1
--------------
Message : The underlying connection was closed: The connection was closed unexpectedly.
Id : <Unknown>
Detail : The underlying connection was closed: The connection was closed unexpectedly.
Source : Client
Stack : System.Net.WebException
at System.Web.Services.Protocols.WebClientProtocol.GetWebResponse(WebRequest request)
at System.Web.Services.Protocols.HttpWebClientProtocol.GetWebResponse(WebRequest request)
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
at SystemsUnion.Connect.Client.Commons.RepositoryProvider.RepositoryProvider.GetRTParamDesignerObjects(String authentication, String licensing, String local)
at SystemsUnion.Connect.Client.Commons.Repository.BaseRepositoryProvider.GetRTParamDesignerObjects(String s, String sAuthentication)
at SystemsUnion.Connect.Client.Transfer.Runnable.Model.RTParamModuleManager.LoadRTParamDesignerObjects(String authentication, String languageCode, Boolean fromWeb)
at SystemsUnion.Connect.Client.Transfer.Runnable.Model.RTParamModuleManager.Instance(String authentication, String languageCode, Boolean fromWeb)
at SystemsUnion.Connect.Client.Transfer.AutomationDesk..ctor()

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