It all started a week ago when my router would hardly connect when I was only ten feet away. You have to get really close to it. And this goes with all of the routers everywhere, every WiFi connection is like this now. I don't know if it's the WiFi antenna, or hardware or what. I've tried everything, turning off wifi power saving mode, WiFi apps, downgrading to Ice Cream Sandwich, downloading an AOSP kernel, you name it. I just can't seem to understand what's causing this and it's driving me insane. Any ideas would be much appreciated.