A connection to SDL MultiTerm Server unknown could not be established. Please check your connection settings

Hi there,

So, today it seems it's up to me to refresh this thread :-)

Studio 2019 and Multiterm 2019 are up to date.

I wanted to add a term in the TB inside Studio but I had the first issue (sdlerror-202052-12h5m27s.sdlerror)
So I tried to open the TB in Multerm to reorganize it (it usually helps) but I get this error (sdlerror-202052-11h58m21s.sdlerror)

I tried the usual solution but it didn't work

1. Go to C:\Users\[UserName]\AppData\Roaming\SDL\SDL MultiTerm\
2. Rename "MultiTerm14" folder - e.g "MultiTerm14_OLD"
3. Go to the Windows Control Panel and run a MultiTerm repair
4. PC rebooted and reopen

Any idea what it could be?

Thanks and Regards

<SDLErrorDetails time="02.05.2020 11:58:32">
  <ErrorMessage>A connection to SDL MultiTerm Server unknown could not be established.

Please check your connection settings</ErrorMessage>
  <Exception>
    <Type>System.NullReferenceException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type>
    <HelpLink />
    <Source>Sdl.MultiTerm.Client.Connectors</Source>
    <HResult>-2147467261</HResult>
    <StackTrace><![CDATA[   at Sdl.MultiTerm.TMO.Interop.TermbaseRepositoryClass.Connect(String UserId, String Password)
   at Sdl.MultiTerm.Core.Common.DataContainers.TermbaseConnector.Init()
   at Sdl.MultiTerm.Core.Common.DataContainers.TermbaseConnector..ctor()
   at Sdl.MultiTerm.Studio.Editor.TermbaseService.get_Connector()
   at Sdl.MultiTerm.Studio.Editor.Actions.TermbaseOpenAction.Execute(ITermbaseService termbaseService)]]></StackTrace>
  </Exception>
  <Environment>
    <ProductName>SDL MultiTerm</ProductName>
    <ProductVersion>MultiTerm15</ProductVersion>
    <EntryAssemblyFileVersion>15.0.6.56482</EntryAssemblyFileVersion>
    <OperatingSystem>Microsoft Windows 10 Pro Insider Preview</OperatingSystem>
    <ServicePack>NULL</ServicePack>
    <OperatingSystemLanguage>1031</OperatingSystemLanguage>
    <CodePage>1252</CodePage>
    <LoggedOnUser>ARCHEON2\Jérôme Roy</LoggedOnUser>
    <DotNetFrameWork>4.0.30319.42000</DotNetFrameWork>
    <ComputerName>ARCHEON2</ComputerName>
    <ConnectedToNetwork>True</ConnectedToNetwork>
    <PhysicalMemory>8285616 MB</PhysicalMemory>
  </Environment>
</SDLErrorDetails>
<SDLErrorDetails time="02.05.2020 12:05:36">
  <ErrorMessage>Object reference not set to an instance of an object.</ErrorMessage>
  <Exception>
    <Type>System.NullReferenceException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type>
    <HelpLink />
    <Source>Sdl.MultiTerm.Core.Common</Source>
    <HResult>-2147467261</HResult>
    <StackTrace><![CDATA[   at Sdl.MultiTerm.Core.Common.DataContainers.TermbaseStatus..ctor(ITermbaseInfo info)
   at Sdl.MultiTerm.Client.MiniEditor.MiniEditorControl..ctor(ITermbaseInfo activeTermbase, ITermHit activeTerm)
   at Sdl.TranslationStudio.Editor.Terminology.TermbaseViewer.MultiTermViewerWinFormsUI.AddTerm(ITermbaseInfo termbaseInfo, String source, String target)
   at Sdl.TranslationStudio.Editor.Terminology.TermbaseViewer.MultiTermViewerWinFormsUI.AddTerm(String source, String target)
   at Sdl.TranslationStudio.Editor.Terminology.TermbaseViewer.TermBaseViewPartX.TerminologyProviderViewerAddTerm(String source, String target)
   at Sdl.TranslationStudio.Editor.Terminology.TermbaseViewer.TermBaseViewPartX.AddTerm(ITerminologyProvider termbase, String source, String target)
   at Sdl.TranslationStudio.Editor.Terminology.EditorTermbaseUtils.AddTerm(IEditorService editorService, ITranslatableDocument translatableDocument, String sourceText, String targetText)
   at Sdl.TranslationStudio.Editor.Terminology.Actions.AbstractAddNewTermAction.AddTerm()
   at Sdl.TranslationStudio.Editor.Terminology.Actions.AddNewTerm.Execute()
   at Sdl.Desktop.Platform.Implementation.CommandBars.StaticAction.Execute()
   at Sdl.Desktop.Platform.Implementation.CommandBars.ActionService.<>c__DisplayClass30_0.<ExecuteAction>b__0()
   at Sdl.Desktop.Logger.Log.Resources(Object message, Action action)
   at Sdl.Desktop.Platform.Implementation.CommandBars.ActionService.ExecuteAction(IAction action, ActionOrigin origin, Boolean allowToggle)
   at Sdl.Desktop.Platform.Implementation.CommandBars.ActionService.ExecuteActionForShortcut(Keys shortcut)
   at Sdl.Desktop.Platform.WinForms.StudioWindowForm.OnKeyDown(KeyEventArgs e)
   at System.Windows.Forms.Control.ProcessKeyEventArgs(Message& m)
   at System.Windows.Forms.Form.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyPreview(Message& m)
   at System.Windows.Forms.Control.ProcessKeyMessage(Message& m)
   at System.Windows.Forms.Control.WmKeyChar(Message& m)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)]]></StackTrace>
  </Exception>
  <Environment>
    <ProductName>SDL Trados Studio</ProductName>
    <ProductVersion>15.0.0.0</ProductVersion>
    <EntryAssemblyFileVersion>15.2.6.2831</EntryAssemblyFileVersion>
    <OperatingSystem>Microsoft Windows 10 Pro Insider Preview</OperatingSystem>
    <ServicePack>NULL</ServicePack>
    <OperatingSystemLanguage>1031</OperatingSystemLanguage>
    <CodePage>1252</CodePage>
    <LoggedOnUser>ARCHEON2\Jérôme Roy</LoggedOnUser>
    <DotNetFrameWork>4.0.30319.42000</DotNetFrameWork>
    <ComputerName>ARCHEON2</ComputerName>
    <ConnectedToNetwork>True</ConnectedToNetwork>
    <PhysicalMemory>8285616 MB</PhysicalMemory>
  </Environment>
</SDLErrorDetails>