I have Adobe Rush on a mac (OsMojave) and the latest version of Rush.
Whenever we try and render a video (we have switched off creative cloud syncing and are rendering only to local drive) the image flickers throughout the video (preview is fine) See screenshot at same time in video. Any ideas what could be causing this?
Sorry for your issue! Are you playing the video in QuickTime player? Have you tried viewing it in a different video player like VLC? It's not a common issue on a Mac. I have seen a similar issue on Windows but not on a Mac.
Can you try changing the preset and see if that works?
Additionally, if you're on a MacBook, you can try turning off Automatic graphics switching under System Preferences > Energy Saver.