I've had minor issues before but the last 2 weeks have been a nightmare. At one point when in the middle of a call, my phone would do the loud beep of a disconnected number (beep beep BEEP, beep beep BEEP) and seemingly drop the call. Then the phone rings a few seconds later, and the other person is still speaking or wonders where I've gone. I did a lot of clearing and resetting and that seems to have resolved, but now the phone only rings half the time when a call is coming in.