Reply to Did my crossfader just completely fail?

I was just trying to load different mappings (1.3 vs 1.4), I had 1.4 loaded and everything was working fine, my crossfader was moving back and forth and suddenly it just slowed down and stopped. I doublechecked the curve knob in the back of the VCI. I just noticed that when I move the crossfader, there is no data send light as with every other fader and button. Does this mean my crossfader suddenly went kaput for no reason or does the crossfader not usually light up the 'data send' light anyways?