Today I installed El Capitan on my Macbook Pro and noticed some weird graphical effects when I was editing my numbers document:
I know that this is entirely software-related, otherwise the screen shot tool couldn't have captured it, and it turns on and off randomly, with mouse-overs and hovers.
Does anyone know a possible cause and fix of this?
- MacBook Pro (Retina, 15-inch, Mid 2015)
- Graphics Intel Iris Pro 1536 MB
- OSX El Capitan Version 10.11
- Built-in Display
- 15.4-inch (2880 x 1800)
- Intel Iris Pro 1536 MB