Glitches in Export - Using Color Finale

artistglennpayne, I am having the exact same issue with the full screen single green frame glitches. Were you ever able to find a resolution? Would definitely appreciate your help if you were able to figure it out!
-Noah

Hey Noah,

I did resolve it! Deleting ALL USED render files helped a little, but didn't solve the issue. New glitches just popped up. However, upgrading to the newest version of fcpx solved it. That required me to upgrade my OS as well. My imac is late 2013 and just slightly too old to use Big Sur, but I did upgrade from Mojave to Catalina. After that, I rendered out the same feature film and didn't have a single glitch. I had one new odd issue but I found a work around and seemed to be unrelated. With all that in mind, I assume it must have been Color Finale 2.0 not working well with the version of fcpx I was using.

I hope that helps!

My 2013 rMBP runs Big Sur just fine.

I think there's different Big Sur compatibility from the iMac to MBP. From what I've seen, anyway. They wouldn't even give me the option to download Big Sur to my late 2013 iMac. Luckily, Catalina seemed to resolve the issue.  

You're right. The 2013 iMacs won't go beyond Catalina.

I wonder why?