Still Does not work. If anyone wants to set up a quick example to test… please 
Create a Controller Blueprint (I called “SettingsController”) with a custom event to the that I called “LowGraphicsEvent” and add a “PrintScreen” for testing.
Create a Widget Blueprint (I called “SettingsMenu”) with a button (I called “LowGraphicsButton”) and create an on clicked event linked to the button.
When this button is clicked I want it to execute the “LowGraphicsEvent” in the “SettingsController” blueprint.
Widget Blueprint-
Controller Blueprint-
