The Lighting Controller

@Luc Henrion... I will have to investigate that further. I thought that I had found a way to keep the software from sleeping. However, I never considered it was the USB port that was going to sleep.

Thanks much for the insight!

@ support... They were posts that I read on the forums here. I am ...

Greetings...

I have reviewed several posts on this site that are similar to my issue. We are utilizing a MacBook, running Sierra ( not High Sierra ) and the most current version of the lighting controller. We are utilizing Chauvet ShowXpress512 DMX interface.

We have an older Chauvet D6 interface ...