Problem with bluetooth using xperia pro with my new car. Pairing fine. Always knows the phone is there, but when bluetooth goes into low power mode (i.e. when the screen has been off for a while), the car thinks there is no service and I cannot make outgoing calls. I have tried installing bluetooth keepalive but this doesn't work. Only solution is to press the screen wakeup button which immediately restores service. This is not practical when driving. I know others reported this problem over the past year or so. Is there any hope of a bug fix - this phone is less than a year old.
