Yes. "Retina Display" is just Apple's marketing term for a high pixel density display like a 4k laptop screen, which you could never use with 100% scaling. It's basically a con job because before "Retina" displays I never heard anyone complaining that they could see the pixels in their screen. Nobody. Ever. It doesn't make anything look better, it just sucks up twice as much power. At work some of our MacPros have 4k screens and they don't look any better than the older Apple Cinema displays, especially if you run them at the same resolution. TO be fair, most of that is down to the older displays have glossy screens, which make blacks look a lot darker, but they still look better.
Christophe wrote:@Bones, it's a problem related to retina screen from Apple
My point is that it doesn't show up in a screen shot so it's very specifically a display issue, not an issue with Legend. i.e. The computer is sending the correct image to the display but the display is showing it incorrectly. Playing with the display settings might, therefore, solve the problem.