wrong "effect"

[sofieodgaard]

Hey 🙂

See the atteched photo. My illustrator makes an "effect", when the shapes are round, that I don't know, what it's called. But how do I remove it? 

Thanks

[meganchi]

Is there an artistic brush on the stroke appearance? If so, clear the appearance in your stroke panel. Another thing to try is under window menu, choose "GPU Preview"

[sofieodgaard]

I'm new to Illustrator, and I had just reinstalled Illustrator because of the problem, so there was no stroke appearance, but I searched on GPU preview on Google and found a video (https://www.youtube.com/watch?v=2LRySTQyEx0) that fixed my problem. There's something wrong with the GPU, that I don't quite understand, but my problem is fixed. So thanks for pointing me in right direction 🙂

[Mike_Gondek]

On the mac the command is

View >> View Using CPU