I've run into some odd states while using the keyclone program and i've attributed it to the way i use ventrillo.

Here's my setup: I'm running 3 wow clients on the same pc. I'm not using maximizer. I have all 3 running in full screen windowed mode and i alt-tab between them if needed.

I have my hotkey for ventrillo set as the left "alt" key. This key is set to do not pass.

I also tend to move my main a lot with the mouse and the WASD keys which i also do not pass.

Finally, i have my clones following me and i pass the space bar, and all hotkey keybinds.

What' i've found is that if my clones are on autofollow, or i'm trying to command them using the hotkeys and i press the ALT key to talk on ventrillo while also moving my main with WASD I lose control of the clones.

Thing's i've seen them do:
turn in circles uncontrolably
run in random directions and not stop
start echoing all commands to /csay

The fix for this has been to alt-tab to their windows and do something like jump or hit escape. Once i've done this they continue but if i alt-tab out again the problem goes away.