title: 0x88980406 SyncFlush() ...Is there a workaround?
body: <p>I get this exception in my application.
  I have found links discussing it on the web but nothing indicating how to track it down and/or workaround it.</p>
  
  <p>Please do not reply with links from the internet.
  Please reply with strategies of tracking the source.
  Please reply with workarounds if you found them.</p>
  
  <pre><code>Source: PresentationCore
  Message: Exception from HRESULT: 0x88980406
  Stack Trace:
     at System.Windows.Media.Composition.DUCE.Channel.SyncFlush()
     at System.Windows.Interop.HwndTarget.UpdateWindowSettings(Boolean enableRenderTarget, Nullable`1 channelSet)
     at System.Windows.Interop.HwndTarget.UpdateWindowPos(IntPtr lParam)
     at System.Windows.Interop.HwndTarget.HandleMessage(WindowMessage msg, IntPtr wparam, IntPtr lparam)
     at System.Windows.Interop.HwndSource.HwndTargetFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean&amp; handled)
     at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean&amp; handled)
     at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
     at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
     at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
  </code></pre>