This is my first year using the 12 CCRs I bought a few years ago, I have my show sequenced and am finally hooking everything up to test but my CCRs are NOT working as expected. They display sparatic colors when they shouldnt, nothing when they should and randome flickering pixels at random times. This is the case with all 12 ribbons. My setup is PC to 16 channel controller, to daisy chained CCR controllers. My first thought was that I was exceeding power limitations so I tried just one ribbon and controller plugged in but still same result. Any suggestions? Thanks in advance!