Problem with razer naga numpad/numlock function

Heya! So up until this point I've had my razer naga x buttons linked to num1-9, as well as "del" and "enter" - and I could use the numpad for numbers, while the mouse used the "numlock off" functions.
Recently this suddenly no longer worked, and no matter what I do the mouse now simply works as my numpad - changing function every time I lock/unlock numpad. It seems to totally ignore the settings in razer synapse and only changes functions when I use numlock.

My mouse doesn't have a physical button for changing numlock functions, so that's not the problem. In Razer Synapse I've made sure the mouse buttons are actually bound to num1-9. I'm also sure I'm using the right profile as I only have one.
I've also tried to run razer synapse as admin.

I've tried turning the computer on/off and tried unplugging and replugging the naga - and tried a different USB port. Razer synapse is up to date.

Appreciate any ideas or suggestions.