This past week I have noticed a new problem in that when I am texting someone or trying to make a call with the keyboard that my key entries will not be recognized despite repeated tapping, or they will be delayed such that the key entry appears after a few seconds. Also noted that sometimes I can't get the little edit bubble to appear when I am trying to change the text in a text message that I am typing. This change seems to coincide with the recent software update but it may be a coincidence. I tried doing a restore but the problem still occurs intermittently. It's not consistent. Any thoughts?