For all of us using SenseUI, hitting the home screen button will bring us... home, for lack of a better word. However, recently, hitting the home screen button brings up a dialog asking whether I want to use SenseUI or the stock Android launcher. I'm aware this normally happens if you go into applications and clear the defaults for SenseUI. However, I haven't done this. Moreover, even when I tell it to "save" the default for SenseUI when the dialog comes up, it seems to "forget" it after some time and asks for it again. Thoughts?