This is happening over and over again. When I go to enter text, in any area of my phone, the keyboard becomes unresponsive. The letters come up, or the swype lines are drawn. The predictive text come up. I get the feedback vibrations. Everything works just like I am typing, but no letters get entered on the screen. Everything seems to be working fine, there are just no letters coming up on the screen. This happens in Swype or stock keyboard. I can switch back and forth, but nothing fixes it. I have done battery pulls and power cycles. It fixes the problem temporarily but it comes back eventually. Anyone else have this problem? It really sucks getting texts and not being able to respond without turning my phone off. It happens all the time!!!