Thank you Dmitry, is working if I set it on Weather Presest and I have more stars in the sky but them doesn’t twinkles anymore… I’m playing with Twinkle parameters but with Star Map Brightness over 3 (if you want test it around 8) is very difficult to have them sparkles again… OK solved I think it was necessary wait some time in Play Mode to see more stars twinkles… thank you for the patience!