Narrator says "Operation Timed Out"

Jullyana Mattos Vycas 6 Reputation points

I have a WPF application with a couple of custom UI Elements that can be invoked. One shows a System.Windows.MessageBox, the other shows a context menu.

When I press enter to execute them using Narrator, it announces "operation timed out" instead of the right contents. The strangest part is that this does not reproduce when I click the elements.

Any ideas on why Narrator would say such thing? How can I investigate this further?

Windows Presentation Foundation
Windows Presentation Foundation
A part of the .NET Framework that provides a unified programming model for building line-of-business desktop applications on Windows.
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