I have the stock launcher, and for the last week I have noticed my widgets falling behind the launcher...All accept for the clock on the main homescreen. I am unable to duplicate this problem and could not find any other posts on the subject. I will say that I am on the phone very rarely for phone calls. However, I found all widgets fallen after a phone call yesterday. If they were small widgets, one might say I moved them with my face. But, they are full screen widgets that do not manually move in these positions even by finger. Feel free to post if you know what's going on or if I missed a thread on this.