I personally have not had any problems with the Delphi siftware when upgrading laptops from windows 8.1 to Windows 10, only problems i have ever had after the upgrade have been delphi becoming deactivated, so having to just activate the software again. If all the above fails might be worth trying a firmware update again or even uninstalling Delphi software and doing a fresh install of the Delphi software. Do all this without the usb cable connected so you are just using bluetooth on its own. You say the cdp pairs with a password of 1234, so when it is paired look in device manager in control panel of windows 10 to find out what com port number the interface has been allocated, then go back to your Delphi software select usb/bt in the hardware setup section and then select the correct com port number, then hit the test button to see if it finds your interface. the system works using a USB lead in windows 10You may not have the correct com port number selected in the hardware setup section under settings in Delphi software, do you have usb/bt selected or bluetooth direct selected. Windows 10 Pairs the CPD ok and accepts a password of 1234 ok however, the hardware detection software in Delphi 2013.3 fails to communicate. I cannot get Bluetooth to work since I upgraded to windows 10 ( (10-09-2015, 12:15 PM)Huntsman2 Wrote: The system was working via Bluetooth under windows 8.1.

Delphi ds150e software