Default [Q] Super sensitive power button(disable?)

A few weeks ago my power button started freaking out. It has become super sensitive to were if I touch it it will either hit about 3 quick times(screen off, on, off) or bring up the power menu.
I'm running CM so I have volume and home button wake and a lock screen widget on my home screen and in the pull down menu.
My problem is that it is getting more and more sensitive to were I would like to be able to disable the button while the phone is on. Is that possible at all.
Att Galaxy S3 CM11, Nook tablet CM11

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