FN key seems stuck on MacBook Air. Can't use function keys as normal When I press the function keys they act like the fn key is pressed. For example f11 usually lowers the volume, but when fn is pressed at the same time it shows the keyboard - and that's what happening now whether fn is pressed or not. This results in that I can't for example lower my volume (f11), or play music (f8).

I've tried:


Restarting my computer
Changing "Use F1, F2, etc as normal function keys" (System preferences > Keyboard) on and off
Spamming the fn key trying to feel if something is physically stuck making it being pressed down
Booting in safe mode


TL;DR

Expected behaviour

When pressing f11 the volume should step down

Actual behaviour

The desktop is shown (windows moves aside)

Mojave: 10.14.6
By updating to Catalina the problem was fixed! Although I don't belive it was solved by the update itself but rather some sort of reset or reboot that occured while updating.