Difficulty connecting bluetooth device

Projects Networking, Protocols, and Devices
14

RoscoBell:
When I plug the arduino into the USB port it lists COM4, COM5, COM6 and COM7 with COM4 being the one that is connecting. When I unplug the USB, it lists COM5, COM6 and COM7 whether the device is connected to the board or not.

Then it's clear your Arduino is on COM4.

So why the heck are you trying to upload to COM6?:

RoscoBell:

         Using Port                    : COM6