My Rezound has been pretty solid since I've had it (Got it last year) but yesterday, if I hold the phone vertically, the lower portion of the touchscreen rarely will respond when I touch it. Which is a complete PITA when trying to text or make a call. If I tilt it horizontally that same area will rarely work, even if I keep tapping it. *sigh Anyone else have an issue like this? It's really annoying.