In the above image you see a blue switch to turn bluetooth on and off.
Recently we can no longer switch it off any more. For me personally that is unimportant as I want it on all the time for my bluetooth headphones.
However if you want to be able to switch it off then we have added a solution in
This is the line that will be executed.
sudo usermod -a -G rfkill $USER
It will make sure that you will be added to the group rfkill.
Reboot and it is fixed.