f.lux (almost) does not work on external monitors

  • Hello,

    Recently I discovered that f.lux, in theory, can work on external monitors because I have seen this on a different computer with external monitors. Until then I simply thought that it is not possible for f.lux to adjust external monitors. After I discovered it is possible I tried to see how I can get this feature working on my setup. But nothing I did until now solved the problem. Hopefully one of you can help me.

    I tried what is explained over here: https://www.displaylink.org/forum/showthread.php?p=82958#post82958 but this does not work (probably it also does not apply because I am running version 1511 of Windows).

    I do not notice any changes in the colour of the monitors (both of them) with the only exception is when I change to Effects and extra colours → Grayscale. Then everything is presented in greyscale. Otherwise, I do not notice any changes on the external monitors. On the screen of the laptop, f.lux does work (perfectly by the way).

    Here is my setup:

    Can anyone please help me? That would be greatly appreciated. If you need more information please let me know.

    Thank you very much.

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