Anyone else have this problem? The whole "lift to wake" thing only works 50% of the time for me. Maybe I'm too gentle? But I often have to actually shake the damn thing to get it to wake up. Same for "tap to wake". It's usually the third or forth tap for me that wakes the phone up (and by that point I'm lucky I don't put my finger through the screen). Is my phone cursed? Is there no way to adjust this sensitivity?