pixel

Hey so we're working on a fairly large production for the venue we're in. We've got a bunch of cyc light bars. One of them has two pixels that flicker different colours randomly(no consistency). There hasn't been any actual pixel mapping just whole fixture control. What would cause this is...

Hi folks,I'm attempting to control a string of LED pixel lights via DMX and an ETC console. The decoder we purchased is the Alitove SP201E, which should be compatible with both the WS2811 chips in the lights and regular ol' DMX. The manual leaves much to be desired. Reviewers on Amazon say...