I have an Acer Aspire One netbook and after upgrading to windows 10 the edge scroll wouldn't work. I set it to do 2 finger scrolling and that worked... for a while. Then it seemed I couldn't scroll with 2 finger in Chrome. Today I found a simple solution; so simple I bang my head for not trying it. In ELAN Smart Pad control panel I disabled both horizontal and vertical scroll, and then renabled. It works again! Thank you SeijuroRen on the MS boards