f.lux no effect on rooted Moto X Play running Android 6.0.1

[zsw007]

Hi,

My phone is a Moto X Play running Android 6.0.1.
My phone is rooted.
I have installed f.lux from the Google Play Store and granted f.lux administrative permissions.

Unfortunately, it does not seem to do anything at all, as my screen at night is still the same color as before.

My preferences are set to:

Daytime Lighting: Normal
Sunset: Incandescent
Bedtime: Candle
When do you wake up?: 10:00 AM
Location: 43.8, -79.3

Changing the color driver or toggling AMOLED calibration does not make a difference. Darkroom effects does not make any difference either.

Any ideas what the problems might be?

Please let me know if I should provide any additional information.

Thanks!

[zsw007]

I actually solved this by reinstalling SuperSU.