I am currently on my 2nd touch pro for this issue. The device seems to stop allowing any inputs from the keypad. The keypad lights up, but no inputs go into the device from the keypad. This happens without any freeware installed. I have experienced the issue in multiple applications. Texting, Excel, Word, etc. The first device was exchanged after 3 weeks of ownership. Never dropped, abused, etc. They keypad quit entirely, even after reboots. Today, my 2nd device started acting up after 1 week of ownership. I did a soft reboot and it recovered. It did it again and I pulled the battery. This is how the 1st one started out. It locked up again and I went to a Sprint store today and the device started working again. They had no suggestions other than to return when it totally stops working and they will exchange it. I have the insurance and would suggest it to anyone who uses this phone! I miss my MOGUL!!!!!!!! Look forward to any suggestions or solutions. I truely believe it is a software solution. No physical damage to either of the devices I have owned.