My Eris has become very annoying over the past week. Pain to use. I can't keep it on the home screen. I can't thumb it over and it stay. It keeps moving over to the far left screen and staying there. An orange box is around the wireless icon, which I've had to turn off twice. When I have mail open a transparent "received" screen flashes off and on - often. Its never done that in the 8 months I've had the phone. Today its become an even bigger problem. While I am typing in the message screen or the email screen the cursor keeps jumping around on me. When I type in a period the cursor goes backward. Typed several words backwards. What do I need to do?