version used：Chaos
View has been used as render view
Hello @qingyuan_pang The Viewport Interactive Rendering is only visible when the active renderer is V-Ray. Please, refer to the video recorded: http://ftp.chaosgroup.com/support/scenes/Cinema\_4D\_2024-01-08\_10-54-08.mp4
I set the renderer to v-ray and it still doesn’t work
@qingyuan_pang We have tested with the version you sent us and it worked as expected. However, please, download the latest Stable version and give it a try: Chaos
Please, let me know if it still does not appear.