I'm having trouble getting a consistent connection to my BB 8800 using my Garmin 360 GPS. I get connection lost when it tries to connect. I have found that I have to shut down the BB 8800 before attempting to connect again.
I do alternate between my Audi A4 Bluetooth and the GPS (used when I rent a car on business). Alternating between the two devices seems to be the most likely case for connection (as I have problem reconnecting to the Audi when I return), but I am also having problem when I turn off the GPS and turn it back on. Once connected to the Audi, I don't have a problem connecting and disconnecting from the car.