zgemma h9twin - wake on lan front display/leds

[twol]

the default options just dont work when i have wol enabled, thats why im asking, i dont qite understand why these 2 functions are bound to be enabled/disabled together

Which image and release are you using??
WOL & other stb options (such as Led & display) are not connected , they are different fields & values in the boxes Proc.
I have a h9Combo which uses same image as the twin and I have just tested changing the led/display options and turning the wol off/on ..the wol setting makes no difference - you can turn display on/off, change the brightness level, dim, and enable/disable leds

When you change settings you can see the change immediately … but you then have to save the change(s)