Hello William, you can first try opening your Firefox browser and enter "about:config" into the search bar. After clicking "Accept the Risk and Continue", type "ui.trackpoint_hack.enabled" and it is most likely set to -1 in your case. The -1 value is the default value and it is for autodetect, so you should click the pencil icon on the right side of the row and change the value from -1 to 1 so it is enabled. After that, click the tick icon to save the change. Restart your Firefox browser and hopefully it solves your touchpad scrolling issue. Hope it helps!

Hello William,

Did the answer manage to help solve your issue? If so, kindly mark the answer above as the solution (solved) to help others with similar problems in the future! If not, please report back so I can help!