Premiere Pro cc 2020 Lumetri color bug

[jacky0404]

the glitch kind of thing show up everytime i tried to applied lumetri colour,

the basic and creative showed just normal but once i adjust the option below such as curve it will start becoming like the photo attached,

not just in preview , but also exported file.

[Joëlle Bh · Accepted solution]

Can you please provide us with your pc specs?

this issue is usually linked to the gpu ... did you update your graphics driver recently?

[jacky0404]

yes，i just update the graphic driver and the problem solve~ Thanks for the advice！

[David Schmidt Cardoso]

Hello Joëlle,

I'm having the same problem...and my iMac is a Retina 5K, 27-inch, Late 2015, 3,3 GHz Quad-Core Intel Core i5

and 32 GB 1867 MHz DDR3.

The graphic card is a AMD Radeon R9 M395 2 GB and is running macOS Big Sur 11.0.1. 

After I have updated the macOS it is started that issue.

[Joëlle Bh]

Do yo have the latest version of premiere pro?

[David Schmidt Cardoso]

Yes