Steps to reproduce
Move the cursor using a mouse (not the trackpad) and note the cursor speed. Now Press
Command + Shift + 4, which should change the cursor to a crosshair. Move the cursor again.
No change in mouse sensitivity
The mouse sensitivity is significantly lower (i.e. the cursor moves "slower"). Note that this only occurs with an attached mouse. The built-in trackpad sensitivity seems unaffected.
- macOS High Sierra 10.13
- MacBook Pro (Retina, Mid 2012)
- Mouse: SteelSeries Sensei RAW