I am having issues with texting also with my Charge among other things. I just got a replacement phone and have already lost multiple messages, or have not had messages go through. The texting function is a major part of my business and this phone is not at all reliable for texting. I even left my replacement phone with no apps loaded, so the problem could not be blamed on anything but the phone.
I have also had the first phone reboot for no reason, and it would change the screen brightness to lowest for no reason. I am very unhappy with this phone.