GPU performance causes lag on RTX 4000 Ada (Illustrator 2026, driver 591.59)

My computer's NVidia app installation shows the current Studio Driver version as being 591.44 (released 12/4/2025). Is your computer running a newer version of the Studio Driver?

Hi domenico28012774ncmb,

Thank you for reaching out, and sorry for the trouble. Would you mind performing a clean reinstallation of the GPU(s) drivers (Intel / NVIDIA / AMD) and setting the Graphics Preference to High-Performance for Illustrator (https://adobe.ly/44ArPGr) and checking if it helps?

If the problem persists, we will need additional information to help you with this scenario:
1. AiSniffer file:
- Close all Adobe applications.
- Navigate to the Illustrator Preferences folder and copy the AiSniffer file to the desktop from this location:
%USERPROFILE%\AppData\Roaming\Adobe\Adobe Illustrator 28 Settings\en_US\x64\

2. For the System Report, kindly follow these steps:
- Please press Windows Key + the letter "R" on your keyboard to bring up the Run command window
- Type "msinfo32" in the Open field and left-click OK
- While viewing the Microsoft System Information summary, go to File, then choose Save (Please do not use Export)
- Save your MSINFO32 report as "msinfo32.nfo" on your desktop to easily locate it after. It can take up to a minute to generate a report.

Kindly upload the files and a small screen recording of your workflow to Google Drive/Dropbox/etc, and share a public link here or via DM so that we can investigate this further.

Looking forward to hearing from you.