Questions

After update to SciChart.6.2.1.13304 we get an InvalidOperationException:

    This SciChartSurface instance is disposed, you cannot set a RenderSurface on it at this time
System.InvalidOperationException: This SciChartSurface instance is disposed, you cannot set a RenderSurface on it at this time
   at SciChart.Charting.Visuals.SciChartSurfaceBase.OnRenderSurfaceDependencyPropertyChanged(DependencyPropertyChangedEventArgs e)
   at SciChart.Charting.Visuals.SciChartSurface.OnRenderSurfaceDependencyPropertyChanged(DependencyPropertyChangedEventArgs e)
   at SciChart.Charting.Visuals.SciChartSurfaceBase.eit(DependencyObject ph, DependencyPropertyChangedEventArgs pi)
   at System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
   at System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
   at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)
   at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)
   at System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType, Boolean isInternal)
   at System.Windows.DependencyObject.SetCurrentValue(DependencyProperty dp, Object value)
   at SciChart.Charting.VisualXcceleratorEngine.bov.nmx()
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

I have no idea what happen. This is how we initalize SciChart:

<s:SciChartSurface x:Name="sciChart"
                           Grid.Column="2"
                           RenderPriority ="Low"
                           s:PerformanceHelper.EnableExtremeDrawingManager="True"
                           s:PerformanceHelper.EnableExtremeResamplers="True"
                           s:VisualXcceleratorEngine.DowngradeWithoutException="True"
                           s:VisualXcceleratorEngine.FallbackType="{x:Type s:HighQualityRenderSurface}"
                           s:VisualXcceleratorEngine.AvoidBlacklistedGpu="False"
                           s:VisualXcceleratorEngine.EnableImpossibleMode="True"
                           s:VisualXcceleratorEngine.IsEnabled="{Binding Path=DirectXSupport, FallbackValue=True}"
                           s:SciChartGroup.VerticalChartGroup="{Binding Path=ChartViewModel.VerticalChartGroupKey}"
                           Style="{StaticResource SciChartSurfaceStyle}"
                           GridLinesPanelStyle="{StaticResource DefaultGridLinesPanelStyle}"
                           RenderableSeries="{s:SeriesBinding RenderableSeriesViewModels, UpdateSourceTrigger=PropertyChanged}">

Any idea?