Problem with keyklone 1.9i

[Arcades]

Hi!

First of all, thanks a lot again for keyklone, I'm using it for quiet a long time now and it made multiboxing very comfortable. Thanks, Rob!
After having a heartattack when I saw my license had expired I installed keyklone 1.9i and now I have a problem:

I'm playing 5 Characters, the maincharacter's window runs on the mainscreen, the four "toons" run on a second screen.
Now it happend several times, that keyklone switched my main's windows with one of the toon's ones in the middle of a battle.
Maybe I'm just too stupid for this and it's just some kind of setting within keyklone, but I'd like to know if anyone else had this "problem"? I'm not sure why this happens and it seems it just happens randomly.

Thanks in advance,

Arcades

EDIT: Hmm, I noticed that this happens by pressing F12 and switching to another window, but I can't find an option in keyklone being affected of F12...strange...and very annoying.