Inventor Light Setting not working in 2018

[Anonymous]

When changing the light setting in Inventor 2018 like Brightness, there is no effect on the model.

In 2017 when changing the Brightness for Light Setting it would immediately change in the model.

[-niels-]

Welcome to the community!

I'm not seeing the behavior you mention:

Make sure you have all available updates installed, if it still doesn't work then it's probably helpful if you post your system specifications and tell us what your graphic settings for Inventor are.

Maybe a graphic diagnostics from Inventor could help as well.

[LishuangLu]

I also could not reproduce this issue in my side with 2018 R1 build.

Would you please generate a video for me to show the problematic behavior?

Many thanks!

-Lisa