Hi maccalennon,
This issue could be due to a number of factors. First, check to see that both wifi and Bluetooth are deactivated when you don't need them on. Next, check for any set alarms. Then make sure that if you set any reminder alarms for events in January, make sure to transfer the alarms to the same calendar year as the events. This problem arose for other TX users at the start of 2006. Finally, when charging the unit, make sure the device is set to off while charging under the Preferences menu and the Power setting. Hope that helps.
Heather