It really needs to remember the window layout when you close it so that you dont have to rearrange the window size, location, and the layout of the cameras every time that you open the app. This is annoying for me esspecially because I like to have the cameras on an external monitor, but every time I have to reopen the app or restart the computer, I have to move it over to the other monitor, resize the window, and change it to the camera view mode I want. Almost every other app for mac remembers the window layout. It is a very easy thing to implement. :)