control Z is your friend (or equivalent on mac), to quickly undo the unexpected parameter change. I have noticed that in live 8, getting a few controllers up and running was real glitchy. I thought it was just my computer. But in live 9, as soon as I plug in a controller, its ready to go. I think this is one to tell the live developers about. There should be a setting to have live keep the control surface settings constant, or reset when live is started.
    brian sansone 4 years ago