Move Pad Sensitivity?

I am having an issue with lack of responsiveness. It's particularly apparent when I play chords. Some of the pads aren't registering or will stop responding. I have velocity up all the way but am unsure if there is something else I can do. I don't think they are broken pads, it's just that it feels like i kind of have to be somewhat brutal if i want 3 or more notes to register at one time, and that feels...odd.

Thanks