I have a MSI USB Bluetooth Adapter. The installation is ok, and my 7650 is paired. When I want to use the Bluetooth Serial Port connection with the MSI Software, I get an error: The Bluetooth Serial Port connection failed: The remote device closed the connection. After that, I got in the mRouter application a connection on COM5. In the mRouter application, under devices, I have then a unknown device (cable), but no Nokia 7650. I have the MSI Software, V188.8.131.52 installed. Can anyone help me?