I’ve got my MBP 2017 connected to a 24" monitor and I’m trying to get the OS to display in portrait mode. When I go into display settings and set the rotation to 90 degrees everything displays as it should but the mouse cursor disappears. I’m using a 1st gen Magic Mouse.
It works find on the MBP screen, but when I move it to the now portrait monitor it disappears. I can see it’s technically there because when I manage to move it over something clickable it shows itself for a nanosecond.
I’ve tried doing command+tab, I’ve tried launching mission control, but neither works to bring it back.
The problem is I can’t even select the “keep” button because of this, and it reverts back to landscape in 15 seconds.
Would anybody have any suggestions on what I could do to fix this?