EFB does not react to any of the shortcuts that are proper to your
program while in FSX focus. FSX reacts to its own shortcuts except
F9,F10,F11 and F12.
(I installed a software, some times ago that brought havoc to my keys.
I uninstalled this culprit as fast as I could, but maybe it has les wounds
here and there.) will keep you informed.
thanks for your generosity.
maurice