gerlos

Hello, I'm a long time user of Stellarium, but this is the first time I've problems running it, and I'm not sure how to solve or report the problem. I'm trying to run Stellarium 0.15.2 on a Macbook Pro Retina running OSX 10.11.6 (El Capitan). The application seems really slow: when I drag to change the view, the sky moves in a slow, jerky way, when I move the cursor to the edges of the window to see the toolbars, I need to stop for several seconds to see them appear, and there are several, long lags...