Sometimes my picture giggles ,when hooked up to a monitor. How do I stop this?
When I hookup my MacBook to a monitor for the first time in runs perfectly, then when I close the application and re-run it the Picture giggles on the monitor. I have found a way to fix this by going to System Preferences>Display>Change Refresh rate. I want to make this fix permeant. Any solutions?
MacBook Pro (Retina, 13-inch,Early 2015), OS X El Capitan (10.11.6)