Slight image distortion when first opened

[Litr]

I can see slight image distortion when opening 4K image at the first time.

Funny thing - you can see that distortion only when you literally doing nothing but staring at the image or moving mouse around. Every UI action like hitting ALT key or opening right click menu or scrolling images will fix that distortion instantly and without image reload!

1) 4K monitor, Windows 10, Nvidia GPU, 150% desktop scale
2) open 4K image
3) slight image distortion appears around column #38

grid_skew_zoomed.png (3.84 KiB) Viewed 3224 times

grid_ok_zoomed.png (3.7 KiB) Viewed 3224 times

PNG for testing

[xnview]

Thanks to your detailed description I can reproduce

[Litr]

Still bugged.

[xnview]

do you have always the problem? What do you have in Settings>View?