K57 Blue LED under F9/10/11/12...

[Ondend]

Hello guys,

I don't know what's happening but since a few days my K57 is having a strange thing, with all light off on Icue and on the keyboard button, the keys F9/F10/F11/F12/PRTSCRN/STOP/PAUSE are illuminated in a blue color.

When i'm going to the Icue color settings for fix lightning, selecting a red or black color will remove the blue lights from those keys...i really don't understand what's going on, i have reseted the full keyboard 2 times, reinstall icue, upgrade both keyboard and dongle firmware etc..still the same

Any idea ?

Thanks

Best regards