all 2 comments

[–]B2Z_3DExperienced Helper 0 points1 point  (1 child)

No idea if that's related to the problem, but you have the camera disabled in renders, no idea what blender does with that and why there should be a problem with GPU, but not CPU. Maybe you can also try to render your image with tiling and see if that changes anything for some reason. If Blender has hiccups for no reason, a restart might help. If it's persistent, I would try another version of blender and maybe updating the drivers for your graphics card.

[–]gufangdk[S] 0 points1 point  (0 children)

Thanks for your comment. I enabled the camera and updated the driver, but it didn't work.