Over the last couple of weeks, I've noticed that my Maxx is doing the same thing. It slows to a crawl when I'm trying to open an app, and the web browsing has become painfully slow as well. When I try to enter an address in my web browser, It usually takes 2 to 3 seconds for my Maxx to recognize that I've hit a key. It has also started randomly rebooting on me. For example, I tried to open my camera, and after waiting 15 seconds or so for the camera to open, the phone just rebooted. Have wiped the cache, done factory resets, and reduced the number of apps on my phone down to bare bones, and still have to reset my phone once or twice a day to make it usable. I miss how fast my Maxx used to be when I first got it.