Answered
Image problem on Illustrator
Hi, I have a problem, can someone help me please, thanks !
( Adobe Illustrator on Macbook )

Hi, I have a problem, can someone help me please, thanks !
( Adobe Illustrator on Macbook )

this is a bug with GPU acceleration with certain GPUs. check here to see Adobe's response:
High Sierra (macOS 10.13) GPU rendering issues - Intel Graphics – Adobe Illustrator Feedback
for now there's not a lot you can do except turn off GPU performance.
Already have an account? Login
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.