MX Keys Keyboard doesn't follow the MX Anywhere 3 Mouse when switching between computers. This happens 100% of the time. I would move the cursor to where I want to type in the other computer and the keyboard will not follow the mouse at all and will remain in the previous computer where I typed last. This didn't use to be the case with Logitech Options. I didn't have to use the "easy-switch" keys as the MX system is supposed to work together. But since I installed Logitech +, I've had to press the easy-switch keys 100% of the time if I want to move from one computer to the next.