Sometimes, I had the problem with the Alt Gr key here too. By changing some settings in the Options dialog of the Layout tab in the keyboard control panel, I managed to make the Alt Gr key work again. You could try by changing the shortcut defined to change the keyboard layout.
Sometimes, I had the problem with the Alt Gr key here too. By changing some settings in the Options dialog of the Layout tab in the keyboard control panel, I managed to make the Alt Gr key work again. You could try by changing the shortcut defined to change the keyboard layout.