Sometimes I forget to close the bluetooth connection and goes away from the comp. When I come back Phone Explorer is frozen and I can't kill the task (under vista).
Could you maybe close the bluetooth connection when the phone is not available anymore ?
MyPhoneExplorer closes the connection is lost, but it also try to reconnect. Some Bluetooth-Softwares block the client if they want to open the port and the device is not found. Check the option "Disable automatic reconnect" in the settings of MyPhoneExplorer.