Illustration fragment

[winniw83077947]

Hi,

I'm using illustrator CC on my MacBook Pro. However, whenever I zoom in and zoom out, it shows like this... this problem also happens on my InDesign.

Does anyone know why this happens? When I save it as JPEF, tiff, or PNG, the image looks normal. 

It would be great if anyone could help me with this problem. Thank you in advance!

[tromboniator · Accepted solution]

Click the rocket in the Application Bar to open Preferences > Performance and deactivate GPU Performance. In InDesign, go to Preferences > GPU Performance to deactivate. The actual why is not within my grasp.

[winniw83077947]

Thank you so much!! The problem is solved!!