XnView - quick scroll down is not working 1920 720 images.

[skyline021]

Hi
I like Xnview, thanks for updates.

When I open up 1920 720 images and smaller images, I often scroll fast with my mouse.
However, with XnView, if I scroll down too fast, only next image comes up.
If I scroll down fast, the images should change fast, however, it seems Xnview doesn't support fast scroll.

I tried Acdsee and faststone and they worked well on the Fast Scrolling down issue.
I think only XnView has the problem.

Please fix this bug. Thank you