I’m viewing BA on my iPhone 6.
When viewing the Development thread, 6.6k comments, I sometimes experience this rubber banding effect, where I scroll down, the page pops up by half a screen, but when I scroll up again, the page pops down half a screen. I can hardly look at the post I wanted in the center of my screen.
It is not exactly random however, it happens when a certain “threshold” is met in the position. When I scroll over just a tiny bit, it would happen, but if I go back just a tiny bit, it pops back to normal.
My suspicion is that some ads are not displaying properly causing this issue.