i think i found a minor bug in this great piece of software.
I am using winscp 5.7.6 build 5874 under windows 10 build 10565 on a dell xps13 (2015), which has a precision touchpad. When trying to scroll the righthand window in explorer (details view) with the 2-finger scroll on the touchpad, the scroll bar is moving correctly, but the contents of the window does not move. When i lift fingers from touchpad, the scrollbar is jumping back to it's original position.
Moving the scroll bar directly works fine.
Doing the same 2-finger-scroll in the left hand window (treeview), everything works as expected.