Hello, My text is blurry on the Dell U2415 external monitor when I connect it to my 13 inch mid-2015 rMBP. I am running on macOS Sierra. Is this expected or can I change some settings so that the text appears as crystal clear as the retina display? The resolution is set at default 1920 x 1200. I've tried: Connecting it through HDMI I assume the Dell U2415 is being recognized as a display (and not a TV) since it appears when I click on System Preferences > Displays System Preferences > Displays > Dell U2415 > Color > Display Profile > Apple RGB System Preferences > General > "Use LCD font smoothing when available" is checked off I appreciate any suggestions!