I’m trying to use the Bluetooth function on my Dell XPS 15z to connect to my H9 units and tried opening the H9 Control App and clicked on “Manually select a device” which prompted me a choice of “Connect via MISI” or “Connect via Bluetooth”. I clicked on “Connect via Bluetooth” and i was prompted a COM Port which shows COM 1 to COM16. I clicked on each one from 1 to 16 in subsequent tries but i get an error message “H9 Control.exe has stopped working. Perhaps i’m missing a necessary step but can you advice me please? Thanks.