Renard 16 SS Issue

This is my first year using Renard hardware and I am having an issue with my Renard 16SS. I have LED lights hooked up to 5 channels, and for some reason 4 of the channels cause the lights to be dim when the show is not running. I am running my display with xlights and controlling the renard with a e1.31 4 port bridge un multicast mode. The lights seem to work fine during the show, but for some reason 4 of the channels are dim when the show is not running. Any help would be appreciated.

Thanks,
Bob