I have OS X 10.9 Mavericks and VLC 2.1.0
When I have a video playing and have 'Float on Top' enabled and then enter fullscreen and then exit fullscreen the player window is hidden and cannot be brought back until 'Float on Top' is disabled or I click onto another application such as Google Chrome then click back into VLC, the same problem occurs when minimizing then bringing back from minimize.
Any help would be greatly appreciated.