Help: My shapes in Illustrator are Distored and I'm Not Sure Why

[TheIkariPress]

Lately, I have noticed that when I have been using the pen tool, this has been happening to my shapes.

It appears to have a stroke but as you can see, I do not have a stroke on it.

And then on some, it appears to have this weird geometric shape along the curves?

Can anyone explain what this is? I thought it was my GPU but everything seems okay on that front.

[Doug A Roberts · Accepted solution]

Does it change if you use View >Preview on CPU?

[TheIkariPress]

You are a lifesaver! Thank you so much~

[Doug A Roberts]

It looks similar to this bug. Please vote here:

https://illustrator.uservoice.com/forums/601447-illustrator-desktop-bugs/suggestions/43599603-sharp-...

[Ton Frederiks]

Or report it here, and leave an Illustrator file to test for the developers.

https://illustrator.uservoice.com/forums/601447-illustrator-desktop-bugs/suggestions/43532958-jagged...