The status LED on the Tracker Freedom® IT continues blinking green.  However, the device does not appear to be hibernating (entering sleep mode) or responding to any action taken in the Tracker™ Version 5 software.  The device appears as though it will continue to blink indefinitely. 

The IT has entered a communications loop which may be created from using the instrument actively while it is connected to the wall charger. It may also be caused by a loss of communication during active use, such as moving out of range of the Receiver.

Connect the device to the charger, wait 10 seconds and then disconnect.  The device should stop "communicating" but may need a moment to enter sleep mode.