I have recently purchased 2 dj scan 250 lights and an operator II controller. The lights seem to work fine on their own, but when I connect them to the operator II controller the lights will change color or move the mirror then go back to the position or color that was previously selected. This erratic behavior will reoccur every 5 or 10 seconds. I have tried a terminator on the end of the cable. That did not help. I tried different dmx addresses. That did not help. I do have the polarity switch on the back of the controller set correct.
Please help.
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