Hi all, I have an I9300 running Jelly Bean, and I noticed that from last night to this morning, my haptic feedback lost some of it's power. Last night, every tap of the keyboard when typing would make the feedback vibrate at a decent level (it's not turned all the way up on settings, about halfway), and this morning, it feels way weaker. When I press the 'back' button, I still get a full force haptic, but when typing, it's diminished to an almost unnoticeable shake. Anyone have something like this happen? Any clues as to what it might be?