Hi,
I just bought the Show Express 512-Plus. I have all my fixtures setup and they all work and respond as they should. My problem is I have 2 - older American DJ - DJ Scan 250s that I can not get to stop having random errors/glitches. I bought a new DMX cable and a new terminator, and connected just one of those scanners up with the new cables and it still does it. Whats strange is these lights have no problems if I switch back over to my older setup of an Enntec Open DMX USB controller and Freestyler. In fact I have both lights running from the same laptop, one is on show express and the other is freestyler. I can switch the DMX lines at the lights and the problem follows show express. Here is a link to a quick video I shot of the issue. Any ideas guys?
http://youtu.be/PHELkk0Bm48