K95 Lights activating extra lights issue

Hey there, purchased my Corsair K95(Non-RGB) keyboard about a year ago and in the last few months a problem has developed; whenever I set a key to light while choosing my illumination settings, for every key I activate another one becomes half-lit. E.G whenever I press the F key, the R key semi-illuminates too. Or when I press my up, left or down arrow keys, the insert key becomes active. this also happens when using reactive typing.



There seems to be no real pattern with these random illuminations and most keys have a semi-lit counterpart, I'm not sure if this is a mode that I have unknowingly activated, a keyboard driver problem(I am completely up to date on drivers), or just clumsy wiring within the keyboard. From my searches nobody else appears to have this problem, anyone advice from anyone woul be helpful. :)