- Ensure that your computer meets the minimum system requirements.
- Update Illustrator to the latest version for improved product stability. Ensure that you restart your computer after the update.
- Back up and reset your app preferences to ensure that none of them are corrupt.
- Check the System Compatibility Report for outdated GPU driver issues. Update your GPU drivers now if you haven't yet.
- Use the Creative Cloud Cleaner tool to perform a clean reinstall of Illustrator.