Can you link the picture here so that I can have a look at it? I never heard of it before.

I think I found your images and what you meant. I have an idea of what happened and it might be a special case bug. Do you remember what you put in the height, width and percentage fields?

I cannot reproduce this bug. It really looks like the render tiles were too small therefore leaving a gap between them.
If you can provide the above values as well as if you used a background and floor, that would be very helpful. Cheers

I left the with: 1920px and Height: 1080 px percentage:59% (60% is red line not free 😃.
pictures: https://photos.app.goo.gl/UD2o3jUPFLIu9Tn93
cheers

Cool thanks I will try that and fix it hopefully.

Ok I can reproduce it. I think you meant 69% because the threshold is 70% for this resolution 😉

Thank you for pointing out this bug. It is corrected now.

my pleasure, thanks the correcting. 😃