Bluetooth Keyboard stopped working with Mojave

Have you tried re-installing BT drivers provided with the BC Drivers Package?

work properly when I had a High Sierra version.

Now, if I do not reset SMC, I can not connect and add any Bluetooth device when I start to bootcamp after mojave.

similar issue, I'm using a MacBook Pro 13" 2017 (Two Thunderbolt 3 ports), running Windows 10 (1803).

Every time I start to bootcamp after mojave, I have to reset SMC.

Do you have FileVault enabled under Mojave? If yes, as a test disable it temporarily and test.

I also have this similar issue, and what I've done that temporarily fixes it is a PRAM reset. However, it goes away as soon as you boot back into Mojave. This is the case for the Magic Keyboard, as well as other bluetooth peripherals connected to the laptop.

For reference, I'm using a MacBook Pro 15" 2017, running Windows 10 LTSB.

I'm also looking for a more permanent solution, and I searched in the past threads and tried it out to no avail. In my case, I believe the problem comes from not being able to update the bluetooth driver. When looking in device manager, the bluetooth driver simply says "bluetooth radio", and does not update itself when I tried to install the Broadcom bluetooth file from the Boot Camp Windows support software. I also tried selecting the driver manually in the driver settings, but that did not work either.

Another thing to note is that I did not have this problem prior to updating to Mojave, it worked fine in High Sierra.

Thanks!

Do you know pre- and post-Mojave EFI versions on your Mac?

Does the Magic Keyboard work in macOS?

As a test, can you revert to HS and test if the BT works? I would refrain from Mojave on critical Macs.

shaynewhite wrote:

By "revert to HS," I assume you mean wiping out my drive and restoring from Time Machine? Eeeyaaah. I'll just plug MT2 into USB. Works except I lose the ExtraMagic functions.

A 101-key USB Keyboard has richer function than the tethered MK2. 😉

By "revert to HS," I assume you mean wiping out my drive and restoring from Time Machine? Eeeyaaah. I'll just plug MT2 into USB. Works except I lose the ExtraMagic functions.

I listed out all the drivers from pnputil, but I could not find the driver that matched the one listed in the picture.

Nothing listed in pnputil showed the corresponding driver date, provider, or driver version for this. Any ideas on how else to proceed?

Thanks again for your help!

Yes I have, it seems like the install gets ignored since it instantly finishes and says it’s installed, but when looking at the device manager, nothing has changed.

HunDunDM wrote:

Every time I start to bootcamp after mojave, I have to reset SMC.

Did this work properly when you had a High Sierra (or older) macOS version?

I didn't enable FileVault.

I'm not sure what you mean. Maybe this is the post-Mojave EFI versions: "MBP141.0178.B00". And I didn't record what it was before.