I recently installed the new Android OS build 2.2 froyo on my Droid 1. With versions 2.1 and below, I never experienced any Bluetooth issues. However, now I am experiencing a randomly recurring bug: after some calls using a bluetooth headset, the phone essentially goes dead, but the call is not interrupted. When this happens... 1) Unable to access the screen -- it remains blank no matter what I press or tap 2) Unable to end the call, even from the Bluetooth headset (pressing the main button on the headset normally ends the call). I end up having to do a battery pull just to end the call. After I reinsert the battery and the phone reboots, it seems to work fine. The bug does not happen consistently. Has anyone else experienced this problem??