CCR controller dies when network cable is hooked up. in LOR RGB Devices Posted November 20, 2014 I have added in CCR's to my show this year. I tested them before I took them out of the box. I put them out and when I go to hook up the last controller on the network it works fine until I plug in the network cable from controller 5 to 6. Then the CCR controller for #6 dies. No red led's to show network status. NOTHING...... Any ideas? I have tested the network cable and its good. I just cant figure out what is happening. I want to get this figured out before I hook up the last one I have left.