Pentair led pool light flickering

[10Critter10]

I went to turn on my pool light and the color does not change. But when I try to change the color it flickers and stays the same. The light on the sun deck works fine. Any ideas to what would cause this. It is a Pentair IntelliBright light with the IntelliBright controller. Thanks

 

[kimkats]

I am not sure. Here is a bump to get this in front of more eyes.