Windows 10: Uncontrollable Scrolling in Windows 10

I am running Windows 10 on my Dell XPS 15 laptop. Ever since last night, I have had an uncontrollable scrolling problem. This occurs both with my mouse and the directional arrows on my keyboard as well as using the touchscreen. For example, when I want to go to the far left of all of my browser tabs, it keeps the cursor to the right. Today, it's doing the reverse. In most if not all windows, if I want to scroll down, the cursor keeps wanting to go up. I know the issue is also affecting my keyboard, too, because when I tried playing a video in PotPlayer 64-bit, I used the right arrow to go forw

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Cursor scrolls uncontrollably.

This is a recent happening. I have no idea how it came about. I start the computer, and as soon as I place the cursor to type (applications, search boxes, etc.) it scrolls by itself to whatever boundary the placement has. I looked this up and found this discussion. Uncontrollable scrolling on windows 10 - December 2019 - Forums - CNET
Other than restore or reset, I've done several of the "fixes" listed. (Latest drivers, etc.) The only thing that worked is logging out, and back in. But this fix is temporary. Restarting the machine brings it back, and I have to Log Out/In again to stop it. This makes no sense. Any ideas how to rectify this short of reinstalling windows?

Machine is a MSI GS75 Stealth 9SF
Win 10 Home
16gb RAM
i7-9750H
nVidia RTX2070

 

Scrolling Uncontrollably

My computer seems to scrolling uncontrollably, but not scrolling at the same time. Here are the syptoms:

1. It only scroll uncontrollably on the taskbar and address bar and tabs on search engine ( and similar program that have button on top like ms word),
2. It doesn't scroll up down on the page itself, I can still scroll on the page normally,
3. This problem occur randomly, sometime I can use my laptop normally sometime the random scroll make me unable to use the computer,
4. It can also be noted that sometimes when I write on the keyboard, it jumps to address bar (similar properties) or tabs (similar properties), and
5. When pressing "a" the scrolling stops, but I don't know why

Please help me resolve this issue...

 

Scrolling uncontrollable

Scrolling has gone haywire on my PC. Lists scroll uncontrollably. No button on my mouse has any effect. It does not work on this page. I have Windows 10 but I cannot select that version below because the drop down menus do not work. The menu flickers
on but disappears before I can click on an item. I have to type in a letter to see if something is available.