I am using a MacBook for work with 2 additional monitors. When my Mac Studio ( 3 monitors) is also on, the cursor from my MacBook will move to the MacStudio and can be moved between all 6 monitors. Why and how do I stop this?
Mac Studio
Hi 8by10byscott,
Just curious, was Universal Control enabled (in Display preferences)? I'm guessing that might have been what caused what you were experiencing.
See above it was due to Universal Control being on. Issue has been solved.
Figured it out. It was actually in Display settings. While I never added the other computer, it checked the box and I went from a 3 to a 6 monitor display.
There is a connection somewhere. If that were not the case, you, your family and all your neighbors who use Macs would be seeing each other's mouse pointer all the time.
It has to be a Bluetooth or WiFi connection as those are the two wireless protocols Macs use.
It was. I had not seen that before. Found it by accident and turned it off. Didn't know it existed prior.
12" Retina MacBooks do not support the use of 2 external monitors, perhaps you should repost to either the MacBook Air or MacBook Pro forum areas, as appropriate.,
Mouse moves between MacBook and MacStudio that are not networked. How can I make it stop?
