Keyboard light turns on random

Hello all,

I have an issue regarding a full boar 4. At random times, after I press any key the keyboard light under the desk comes on full power. Not the whole worklight, just the right part where a keyboard would be on a hog4. This desk doesn't even have a internal keyboard!
When I press setup and turn the encoder for the worklight level, the led snaps back to the level of the rest of the worklight but after a couple of keypresses the blinding light of the keyboard section is back.
Is there anything I'm missing in any of the settings of the desk?

Thanks in advance!