This past week tried putting the Charge in the "desk cradle" mode while charging at night on my nightstand and was wakened up at 2am with a loud PING sound and the display light beaming. this wasn't an alarm. i turned the display off and tried to go back to sleep but it kept happening until i took it out of desk cradle mode.
this morning it happened at 1am just while charging, so i unplugged the sucker. showed it was fully charged
anyone know what's happening here?