Hi, I just updated to OS X 10.11 and noticed a change in the FN key usage. I use it to control volume/brightness etc. Usually, I simply hold it down and control volume right? But since the update, while holding the FN key, the first time I press volume up is being considered as if I pressed F12 and brings my dashboard. I only get to start controlling volume on the second press of that key. The same is true when I release the FN key: first press will still control volume and only the second time does my dashboard go away. This is true for all F keys. Anyone else notice this and/or has a way to fix it? Thank you.