Is it just me, or does the Precedent lag down sometimes, slow to respond, etc.? I can do a reboot and fix it, but it's annoying to have to do it every so often. Only one app will be running, and sometimes it's just the messaging, and all of a sudden it gets unresponsive, then tries to catch up. Messaging sometimes gets a half black screen for 30 seconds, etc. It's just little things, but I was wondering if there's anything I can do to eliminate these problems? It's irritating, because then if I want to play a game like draw something, it really freezes and takes forever to unfreeze, and of course, slow responding touch screen during a text kinda sucks.