So I have 6 Corsair iCue SP120 fans hooked into both an RGB hub and a Commander Pro. When in iCue, all 6 fans have working rgb lighting and are showing up as working. However, 2 of the 6 fans will not start spinning. They're marked as 0 rpm in iCue and nothing I've done, including setting custom curves, has been able to do anything. Help would be very much appreciated!