I've seen posts on keypad issues in the past. Unfortunately the term keypad is used so often searching the forum doesn't get me anything useful. So the "enter" key on my keypad stopped working suddenly and of course it happens when I have to get a project done by Thursday. All of the other keys seem to be functional. I just can't select my project once I get into the project menu. On power up I can move through the menus by selecting by number and hitting stop to back out of a menu. Are there any ideas or suggestions on how to get the button working again so I can get through this one carve? Thanks.