Fast scrolling

I have an Ideapad 330 with ELAN touchpad drivers. Faced exactly the same problems. Fast scrolling only in edge chromium. Browser is up to date, so are the touchpad drivers. Vertical mouse scrolling is 3 lines at a time. Other browsers like chrome and opera aren't affected.

Finally, found an 4 year old reddit post with a fix. This solved my issue.

https://www.reddit.com/r/techsupport/comments/3lhmhq/win10_elan_touchpad_scrolling_issues/

Hope it helps :)

I have the same problem and have tried a lot in the past few months.

The problem is only in Edge.

I don't have the problem in Google Chrome either!

The scroll speed is faster, the slower I move my finger.

There was a scrolling issue with Microsoft Edge but I believe it was fixed in the latest update.

https://blogs.windows.com/msedgedev/2020/04/02/scrolling-personality-improvements/

Go to Windows Updates > Check for Updates 

Install available updates

I have same problem in new edge. and i re-updated all my drivers too.

i use lenovo 320

it must be some compat. issues with lenovo drivers i'm guessing

fast scrolling issue don't happen anywhere else at all!! only in microsoft edge

so maybe the problem is in edge and devs need to have a look into that cause what i see here is just bunch of people suggesting for driver updates 

yesi love edge but this issue makes it unusable sorry

fixed it by installing windows precision drivers.

I have the lastest version installed 

btw this ONLY happens in Microsoft Edge (the new one)

Go to Lenovo Driver Support for your system and scan for updates. I'd also advise if you have Intel or AMD do the same at their websites. They have Auto Scan downloads for devices and will detect whether drivers are needed or not. Suggest that you also check your Chipset Family for updates at the Manufacturers (Intel, etc) website.