shift plus f problem? in lr6?

[redfordl2012]

when i go to enlarge a picture in lr6 and hit f it will enlarge the image to full size most of the time,but when I hit shift f to go back to normal size the screen goes crazy as the shift+f text goes ichie balookie  and keeps on blinking but nothing happens. how do I go about correcting this?Thanks

Irwin lakin

[Rob_Cullen · Accepted solution]

To enlarge a picture full-screen, The 'F' key shortcut is a 'toggle' key-  Just press it again to exit out of full-screen.

[Shift+F] is the shortcut to enlarge the Lightroom Window on the desktop. Also [Shift+F] toggles the Window size.