My Motorola Turbo 2 Droid started slowing down to where I can't even type at times (too much lag between touch screen reads and actual letters showing up even though every touch is stored and ultimately produces a character). Pinside is slow but so is my Email app. I try closing everything but it doesn't go away until I reboot my phone. I also have Norton running on it. Using Chrome for internet. Verizon Cellular (not AT&T) but hardly matters what WiFi I am connected to (Home, work, away).