I'm having trouble with the light up search button at the bottom of the phone. I noticed that it seems to only work sometimes. Right now it works fine, it is responsive and I can long press it as well. But yesterday and also the day before, it didn't work. There was absolutely no response when I was trying to use it. I know I should probably ignore it since it works now, but I'm wondering if anybody has run into this problem or a similar one. (maybe an app or force stopping something is affecting it?) When the button wasn't responding, I even momentarily lifted up my screen protector to check that it wasn't the problem. It wasn't.