MFT was working perfectly until last week. If I place a call from my BB it'll ring a couple of times then hang up. If I'm parked with the car idling with the radio on and attempt a call on the BB and activate the BB instead of the bluetooth, I'm able to complete the call but the radio still plays. Has this happened to anyone else, and if so, is there a solution? This started once the system did it's automatic update.