Bluetooth mouse won't connect, after turning Bluetooth off it won't turn back on Fresh install of Boot Camp on macOS Mojave with a Windows 10 ISO from the Microsoft website. I'm trying to connect my Bluetooth mouse (which works fine and connects on macOS Mojave) to Windows and it won't find the mouse.


I have disconnected and removed the mouse from macOS.
I have tried 'updating' my Bluetooth radio to "Apple Broadcom Built-in Bluetooth".


Doing this results in no Bluetooth functionality with the device showing error code 10 in Device Manager.



The current configuration for my Bluetooth settings in Device Manager is:


Bluetooth


Bluetooth Radio
Microsoft Bluetooth Enumerator
Microsoft Bluetooth LE Enumerator



Now the weird thing. Whenever I go into the general Bluetooth settings to add a device, if I use the toggle to turn Bluetooth on/off, I can turn it off, but then I can't turn it back on unless I uninstall and reinstall the driver, or restart my machine.



Windows OS

DESKTOP-4BSAGG1


OS Name: Microsoft Windows 10 Home
OS Version: 10.0.17134 N/A Build 17134
OS Manufacturer: Microsoft Corporation
OS Configuration: Standalone Workstation
OS Build Type: Multiprocessor Free


MacBook Specs


13-inch Macbook Pro (w/ Touch Bar)
Running macOS Mojave (Latest Version)
Bootcamp v6.1
create a USB drive with windows support software using Bootcamp Assistant (mac os)
go to windows and install that support software from the USB drive
go back to macOS
remove ALL Bluetooth devices from mac os
set windows as the startup drive
restart and open windows (click mouse and keyboard when you see windows logo)
go to Bluetooth settings and try to connect 


worked for me ...for a moment...then I lost it when I set macOS as startup drive.