1 Like
Not sure, but those artifacts are an indication of video cards driver problems.
Are you using Eevee or Cycles?
Are you using a laptop?
2 Likes
Looks like graphics card problem AMD issue. Often links to Eevee.
Yes i use the laptop and eevee. I need do something with my drivers? Or the only way is use cycles instead?
Today all is ok, maybe it needed reboot blender or laptop
2 Likes
The old turn it off and back on again technical fix. 
1 Like
Iām glad it worked out!
Have fun, show your work!
2 Likes
This topic was automatically closed 24 hours after the last reply. New replies are no longer allowed.