Help, Help and Help! I am on my 3rd Wahoo Element and always the same problem: it goes dead, I try to charge 16 hours, and then unresponsive despite rebooting attempts. Am I the only one? Should I try a different cycling computer? If it is user error, I would like to know. I get flashing yellow lights across the top when pressing the on switch, or sometimes, a single green light. Should I go Garmin?