This happened tonight on my Evo it was very strange when I turned on my bluetooth on the phone and instead of pairing with my headphones which have been paired and havent any problems. It asked me in the drop box, or the info box if I wanted to pair again. Iam not understanding what could have caused this. Could that happened because the battery was low on the bluetooth headset which like I said has never happened and I have run the battery down whith no problems. Just wanted to know if anyone has had this happened to them and if so why would it ask to pair when it was saved in the Bluetooth devices manager.