Mouse Cursor Misplacement with External Monitor
Hello everyone,
After I updated to macOS Sierra, when my MacBook Pro connects to my external monitor, I find it hard to aim my mouse cursor to the window edges. Normally when I put the cursor at the edge of a window, the cursor should turn to the two-arrow shape that allows me to resize the window. Though now on an external monitor, when the cursor is just close to the window edge, its shape changes; but when it's close enough that normally it should change the shape, it changes back to the arrow pointer. This makes it hard to aim the cursor.
Though I've found a workaround: plug the external monitor when the computer is awake. If I plug the monitor when the computer is off or sleeping, the issue will always happen when I open/wake the computer.
This happens only after updated to macOS Sierra and only on my external monitor. The built-in one is always fine, whether with an external one plugged or not.
My MacBook Pro is Retina, 15-inch, Mid 2014 one, with 2.5GHz Intel Core i7 processor and 16GB Ram, also with a discrete GPU.
Anyone having the same problem?
Thanks in advance!
MacBook Pro with Retina display, macOS Sierra (10.12), 2.5GHz, 16G RAM, dGPU