Do you know how to fix that visual lag in illustrator 24.3?

[#1]

It's a brand new macbook 2020 and the gpu is turned on. Anyone has an idea? Please watch the mov file.

[#2 · Accepted solution]

Hi there,

Thanks for reaching out. Please try enabling Real-Time Drawing and Editing from Illustrator preferences and let us know how it goes:

• [Windows] Choose Edit > Preferences > Performance > Real-Time Drawing and Editing.
• [macOS] Choose Illustrator > Preferences > Performance > Real-Time Drawing and Editing.

For more details, please take a look at this help article. Do let us know if this helps. If not, please share a few more details like:

• Is the issue related to a specific document? If yes, could you please share the document with us? You can upload it to the Creative Cloud (https://helpx.adobe.com/in/creative-cloud/help/share.html) and share the download link. 
• Where the files are saved (Network Drive/ System HDD/ Shared Folder on System /External HDD)? 

Looking forward to your response!

Regards,

Srishti