try ver. 0.9.8
the cause of "green" is Lightpack's LEDs turn green even if the input color is (R,G,B)=(0,1,0)
so the solution is to turn (0,1,0) to black
that's exactly what "scene luminosity threshold" option in Prismatik does
but with higher "threshold" value you'll get more abnormal LEDs flickering on dark scenes
and with lower value there's more chance to get some strange colors