Bluetooth issues and more

[Sverkel]

After I updated to the latest version of MacOS Sequoia, my Mac is behaving completely crazy.

1. When I start it the startup sound doesn't come and the Mac boots up into some kind of recovery system and asks me to connect Bluetooth accessories. From here I can restart and be lucky that it starts up correctly.

2. If I get the Mac to start up correctly, it will not connect to my Bluetooth mouse and keyboard, but only accepts Apple's own mouse or keyboard that is attached with a cable.

3. When I finally get access to the Mac, it shows 2 screens in one. I got a Mac Mini connected to a monitor via Thunderbolt to Displayport. After some time one screen disappears, this has never happened before.

Do anyone else got these issues?

 

[Bigwaff]

What is your Mac model and year?

 

[Sverkel]

What is your Mac model and year?

2018 Mac Mini, 3.0GHz 6-core Intel i5

 

[Bigwaff]

And your attached displays and peripherals? Make, model, specs?

 

[Sverkel]

And your attached displays and peripherals? Make, model, specs?

Logitech MX Keys for Mac, Logitech MX Master Mouse S3, Samsung U32H850 Monitor.

 

[Bigwaff]

Samsung U32H850 Monitor.

Connected using HDMI, USB-C, etc?

 

[Sverkel]

Connected using HDMI, USB-C, etc?

Mousse and Keyboard are connected over Bluetooth and the monitor over a Thunderbolt to DisplayPort cable.

 

[Bigwaff]

You probably enabled FileVault during upgrade. Turn off FileVault. Mac trying to unlock disk. No third party Bluetooth drivers loaded yet.

 

[Sverkel]

You probably enabled FileVault during upgrade. Turn off FileVault. Mac trying to unlock disk. No third party Bluetooth drivers loaded yet.

OMG Thank You! It worked!

But then that means I can’t use FileVault ever? Won’t that make my Mac less secure?