I've had this phone for over a month now and the past 2 weeks I've noticed that after having rebooted, a few hours later, the keyboard will malfunction. I'll go to type in a text using the keyboard and most of the keyboard is unresponsive but! I'll hit the H button and it will open the Messaging app. Or I'll hit R and it brings up Google Maps. A simple reboot fixes the issue but it will do this again a day or so later. Anyone else having this issue?