We are getting the following unhandled exception when hover over the panel which is in minimize state.

Here is the error message;

Message: System.Exception: Error HRESULT E_FAIL has been returned from a call to a COM component.

at MS.Internal.XcpImports.CheckHResult(UInt32 hr)

at MS.Internal.XcpImports.SetValue(IManagedPeerBase obj, DependencyProperty property, DependencyObject doh)

at System.Windows.DependencyObject.SetValue(DependencyProperty property, DependencyObject doh)

at Infragistics.Controls.Layouts.FloatingPaneContainer.UpdateRootPopup(Popup newRootPopup)

at Infragistics.Controls.Layouts.XamDockManager.OnApplyTemplate()

at System.Windows.FrameworkElement.OnApplyTemplate(IntPtr nativeTarget)

Here are the steps to reproduce;

1) On a browser with a tab showing as normal, hide the panel

2) Save screen layout

3) Reload the browser

4) The browser should load with a tabs on the bottom of the browser.

5) Hover the mouse over the tab and the browser white screens and appears to have crashed.

6) Reload the browser, alerts and health are still minimised.

We are using Infragistics control version 13.1.20131.2104 .