when I insert Corona sun with the Cinema 4d SUN tag I can’t rotate the direction of my NORD
Is it a bug?
Yes that’s currently impossible, I’m afraid.
It’s not a bug. It was never implemented.
ok thanks
you could link the corona sun to the C4D physical sky and edit the north, date and time there…
check out an excellent tutorial on the matter by Shawn Astrom: https://www.youtube.com/watch?v=pduZgYtiueE
yes this is possible ok, but you can’t rotate the north depending on the scene
sure you can, I did a sun study a few days ago…
follow the tutorial then rotate the physical sky to fit north position to your scene
sorry, you were right! it works 
thanks