182669 2018-02-09 23:37:02 -0800 Regression: Random scrolling jumps in the direction of scrolling 2018-02-10 09:45:08 -0800 1 1 1 Unclassified WebKit WebKitGTK WebKit Nightly Build Unspecified Unspecified RESOLVED DUPLICATE 178519 P2 Normal --- 1 manday webkit-unassigned bugs-noreply mcatanzaro oldest_to_newest 1398213 0 manday 2018-02-09 23:37:02 -0800 I'd say some time between 2.18.4 and 2.19.6 the view began jumping randomly in the direction of the scrolling (using synaptics, if that matters). Say you are at the top of the webpage and use two-finger scroll to move a "little bit down" and suddenly the view scrolls all the way to the bottom. Same happens with scrolling up. It happens quite reliably and on every page. 1398237 1 mcatanzaro 2018-02-10 09:45:08 -0800 Guessing bug #178519. *** This bug has been marked as a duplicate of bug 178519 ***