Sometimes it refreshes as soon as I click on conversation I want to text to, sometimes after a word or two and sometimes I will type what I want and hit send and then it refreshes and never sends.  I have tried internet explorer, microsoft edge, google crome and firefox. they all do the same thing. At home computer and work computer..    Please tell me how to configure my settings so I can send texts.   I can not have a Camera phone at work, so that is my only way to easily text.