Hi ej_wolff, Please let us know if the flicker issue still exist. Thanks for your help! Calvin Reallusion.
Hi ej_wolff, Thanks for your feedback! Please help us to check your CC3 Preference settings, the entrance is at Menu / Edit / Preference. Scroll down the tab and find "Real-time Render Options" section, Uncheck the "TAA (Shift+T)" checkbox, and see if the flicker issue still exist. Calvin Reallusion.