Since you are using Kstars 3.6.0 I assume you are running Astroberry. This is outdated and not supported anymore. 3.6.0 is more than 2 years old, so I think the drivers are too old. Try Stellarmate ar AstroArch indilib.org/forum/astro-arch/14536-kstar...h/100059.html#100059Read More...