llResetOtherScript isn't the same as reseting it yourself

Why is that? I have a pet script I'm using and also have a cool AI flight script. I'm trying to use another script to shut one off and turn the other on. It works ok from AI flying to the pet script but going back to AI flying again it gets stuck just parks at the lasat spot the pet script put it.
Then if I grab it and reset the pet script which is off BTW manualy by opening it and hitting the reset button let it go it starts flying.

The changing between script that regulates which one is off and on also resets the scripts turns off physics. Seems like the llResetOtherScript(); function may be broke, I'm going to test other scripts to see if it's only scripts that have a scanner or have physics enabled and see if that has something to do with it.