strafe rgb FN medie keys wrong assignments

Got a used Strafe RGB keyboard (RGP0019).

The FN keys are all on the wrong places, and som dont work.

a.e. Turn up volume should be FN+F11- But it's FN+F6, and that should have been 'next track'

The FN+ arrowkeys does not work at all.

I have lateste firmvare, and tried both original CUE software, and iCUE software.

Any suggestions to what I can Do?

on Win 10

This is very odd.

First picture is how the actual layout is on my Strafe keyboard.

After Firmware update, it has changes to the layout posted on Corsairs website.

Why have they changed the layout, and how to get my old settings back.