on my laptop keyboard (and the bluetooth keyboard I use with it) hitting the function key and F10 just makes my FCP windows small, so I can see my desktop behind it. changing my preferences simply means that hitting F10 *without* the function key minimizes my windows, and hitting it with makes my screen brighter. I can’t seem to get the F10 to simply make an edit, even though that’s the function that’s mapped. it’s maddening.