I have updated my early 2011 Macbook Pro to Sierra. Since then the scroll speed on a Java Web Start application (Uworld Qbank) has increased drastically. I am finding it really hard to get to the part I want to read because even if I scroll a little lower its goes down 1-2 pages. It works fine everywhere else (e.g Safari, Finder, Office). I tried changes the scroll speed settings under Accessibility but it had no effect in the application.
MacBook
Pro, macOS Sierra (10.12), null