MacOs X 10.8 desktops change order by themselves
Dear all,
I am running MacOsX 10.8.2
I have enabled 4 desktops. I organize my workflow according to the placement of these desktops (by the way, I find it unconfortable that now the desktops are accessed in a linear fashion, not in the "box" fashion previously) .
I usually use ctrl-arrow keys to switch between desktops.
I have a few full screen apps as well.
I have a real annoying problem.
without any apparent reason, the desktops switch places.
Previous desktop 3 becomes desktop 4, a full screen app moves from last to the second. etc. etc.
It is really really annoying for me.
Why this might be happening?
Is there a way to prevent it?
Macbook Pro