I am working in a project, where I have used QtMobility i.e. "qt-mobility-1.2.0-beta1-epoc32-symbian3-PS2" for connecting the Nokia N8 device with a hardware device through bluetooth using QBluetoothSocket API.
But for the first time they connected and disconnected properly. Again when I tried to connect the Mobile with the Hardware Devcie, nothing happens and I am getting only the following qDebug() message like:

Debug: void QtMobility::QBluetoothSocketPrivate::HandleConnectCompleteL(signed int) -8

what could be the problem. Why the devices don't connect for the second time. Any ideas.