Graphics artifacts

[wtznc]

Hello,

My MacBook Pro (13" 2015) recently has started displaying strange digital artifacts on screen when I'm logging in. It disappears after a while. Does anyone know a reason for that behaviour? Is it a software problem or hardware? How can I fix that?

 

[jerryk]

Same as this?

https://forums.macrumors.com/threads/retina-macbook-pro-13-weird-colors.2006662/

 

[dajohancz]

Hello,

My MacBook Pro (13" 2015) recently has started displaying strange digital artifacts on screen when I'm logging in. It disappears after a while. Does anyone know a reason for that behaviour? Is it a software problem or hardware? How can I fix that?

Did you find any solution? I tried the SMC and PRAM reset and reinstall of Sierra and the problem is still here. I think it first happend after I changed the resolution to "more space" but I got used to it and don't really want to go back.