It seems that with version 1.2 running, the functionality of the Esc key on the keyboard is impaired. Keyboard viewer detects that the key is being pressed, but when any dialogue or application is running in the foreground where an Escape key could be received, it isn't. Immediately upon stopping the NuLOOQ background application, normal functionality is restored. If it's activated again, the app re-hooks back into the Escape Key button-press event, and stops it from working again. All else with the update seems fine.