MacBook keys not working???
As of today 3/23/23 the back, pause, and next (f7,f8,f9) keys on my MacBook Pro with M1 Pro chip have stopped working. There haven’t been any updates in the last 24 hours. I shut it down, restarted, checked for updates, etc., and just these three keys aren’t working. The dim and brighten screen work just fine, along with volume and others. This is very frustrating as I listen to Apple Music constantly and one of the built in features/keys isn’t working. I’ve only had this MacBook for 3 months and it was brand new. Only program I have loaded is silhouette design, and that’s been from day one. There shouldn’t be any reason for these keys to have stopped in the last 24 hours. All help is appreciated!
MacBook Pro (M1, 2020)
> System Settings, click Accessibility 
in the sidebar, then click Keyboard on the right. (You may need to scroll down.) Make sure Slow Keys is turned off. If Slow Keys is on, you must press and hold a key longer than usual before it’s recognized.
in the sidebar. (You may need to scroll down.) Click Edit next to Input Sources on the right, then turn on “Show Input menu in menu bar.” Open the