I'm at my 2nd Magic Keyboard, my first one that came with iMac is unstable like each 30secs it shuts off and I can't type or open my Mac with it tried reseting it, tried pairing and unpairing nothing worked, so I got a new one with extension black 2 months ago, I'm assuming next year I have to change it again cause of the connection issues, I use it daily but lightly, unlock my Mac type when needed and stuff, it is on 24/7 like my Mac is but I put my Mac to sleep when I'm not home or away, also sadly my green apple lighting cable broke the tip and it sucks cause it was a cool cable and I liked it but ya it can't be helped, even if it is branded it is going to break at the tips and I just used it normally to charge my iPhone 13 Pro Max, AirPods Max or Mac accessories