We've been using the Elation Pro DMX Operator with Par 56's and ADJ Megabars for over a year now. Everything has been great up to tonight. We DMX'd them to the controller and suddenly we have no control over the lights except to do "blackout." When the megabars are connected, they flash uncontrollably in white or go into a "audio" mode. When the par 56's are connected, they do a flow flash in white. We've tried several different DMX codes and changing them to a different "fixture." The lights just aren't responding to the controller anymore. We are at a total loss and need to use them for an event tomorrow. Help!!