Occurred when I tried to select all target text in Studio 2017 SR1 (going from bottom to the top). An error pops-up, which can not be dismissed and forces me to kill trados using Task Manager.

Error details:
<SDLErrorDetails time="2017-08-10 12:54:18">
<ErrorMessage>Range is not valid.</ErrorMessage>
<Exception>
<Type>System.ArgumentException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type>
<ParamName />
<HelpLink />
<Source>Sdl.DesktopEditor.Control</Source>
<HResult>-2147024809</HResult>
<StackTrace><![CDATA[ w AbstractFrameworkDocument.GetMarkupDataRanges(ContentRange range)
w Sdl.TranslationStudio.Editor.Comments.AddCommentCondition.IsSelectionEntireSingleRevision()
w Sdl.TranslationStudio.Editor.Comments.AddCommentCondition.GetValue()
w Sdl.Desktop.Platform.Extensions.AbstractCondition.get_Value()
w Sdl.TranslationStudio.Editor.Comments.Actions.AddCommentAction.IsEnabledWithSelection(IContentSelection selection)
w Sdl.TranslationStudio.Editor.AbstractActiveRangeAction.IsActionEnabled()
w Sdl.TranslationStudio.Editor.Comments.Actions.AddCommentAction.IsActionEnabled()
w Sdl.TranslationStudio.Api.Editor.AbstractActiveDocumentAction.UpdateAction()
w Sdl.TranslationStudio.Editor.AbstractActiveRangeAction.sideBySideEditor_Target_Entered(Object sender, EventArgs e)
w System.EventHandler.Invoke(Object sender, EventArgs e)
w System.Windows.Forms.Control.OnGotFocus(EventArgs e)
w System.Windows.Forms.Control.WmSetFocus(Message& m)
w System.Windows.Forms.Control.WndProc(Message& m)
w System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
w System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
w System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)]]></StackTrace>
</Exception>
<Environment>
<ProductName>SDL Trados Studio</ProductName>
<ProductVersion>14.0.0.0</ProductVersion>
<EntryAssemblyFileVersion>14.1.6284.6</EntryAssemblyFileVersion>
<OperatingSystem>Microsoft Windows 10 Pro</OperatingSystem>
<ServicePack>NULL</ServicePack>
<OperatingSystemLanguage>1045</OperatingSystemLanguage>
<CodePage>1250</CodePage>
<LoggedOnUser>Biurotron\mieczu</LoggedOnUser>
<DotNetFrameWork>4.0.30319.42000</DotNetFrameWork>
<ComputerName>BIUROTRON</ComputerName>
<ConnectedToNetwork>True</ConnectedToNetwork>
<PhysicalMemory>16753196 MB</PhysicalMemory>
</Environment>
</SDLErrorDetails>