Windows 10: Weird scrolling glitch

I don't know what I did but one or more of my keyboard keys are stuck pressed down. I dont even know which one, it's hard to figure out. But here are things that are happening:

• When I click on the volume icon in the taskbar, the volume keeps getting lowered by itself
• My chrome tabs keeps switching when I move the cursor to the top of google chrome
• The PC keeps scrolling up by itself, but it is not in all programs (I notice it happens in microsoft store apps, the start menu, the task view, and anything Windows related)

What I tried:

• Restarting
• Pressing arrow keys
• Pressing PgUp/PgDn
• Disconnecting my mouse
• Seeing if sticky keys is turned off, and it is

UPDATE: The problem seems to be software related and not hardware related. I disconnected my keyboard and mouse and the problem still persists.

:)

 

Weird Auto Scroll

For some reason i'm suddenly having a strange issue with my mouse on Windows 10.

If I try and click on any Drop Down list box they automatically close, if I select all apps and move my mouse cursor over the apps it will quickly scroll to the bottom. if I turn my mouse off (it's a wifi mouse) the phenomenon will still occur.

I can use the mouse to drag the list of apps back to the top but as soon as I let go of the mouse button back down it goes.

Note: I just tried a drop down list in World of Warcraft and the problem does not exist.

i.e.

Chrome (this webpage) - I have to use a keyboard to select the options

Windows Apps - these auto scroll

World of Warcraft - No weird behaviour

 

weird big screen glitch? help?


im getting this glitch whenever i load a video

 

Weird graphical text editor glitch in a dual monitor setup on windows 10

My dearest superusers,

I have a very weird graphics 'glitch' for certain IDE's or editors, like TexStudio and Spyder. It happens that certain lines or words overlap with each other, and sometimes certain lines have different fontsizes even (not shown in next image)

Screenshot for one example of overlapping words:




It happens usually in my secondary monitor (LG Flatron E2350V), but if I remember correctly, it had appeared on my primary as well. My primary is just the one of my laptop (HP Pavilion - 14-al125nd). What I have noticed (from what I remember) is:

• When the problem appeared in Spyder in primary monitor, it was
  sometimes solved by saving the python file
  
• When the problem appeard in Spyder in secondary monitor, it was
  sometimes solved by maximizing the window.
  
• And at times none of the above methods worked for no monitor.
  
• When I drag one of the text environments (texStudio or Spyder) from monitor 1 to monitor 2, the text transitions into the glitched version.
  
• Also,some IDEs like Matlab, never experienced this problem. (And till now, I have never seen the problem elsewhere
  
• As far as I know, these two programs are the only ones where the glitch appeared.
  
• Lately, the problem does not appear in first monitor, but it still does in second one.
  

This suggests that the problem is time-varying and possibly also varies in its characteristcs.

To solve the problem, I've tried to:

• update to latests graphics drivers, both my integraded Intel card (HD
  Graphics 620), as well as my dedicated Nvdia GeFore 940MX card.
  
• Otherwise I've tried to search online but frankly, I do not really
  know the right search terms to find the same problem. Therefore I
  hope to find some answers or suggestions on this site!
  

Just to be clear, my question is what causes and/or what can potentially solve the problem?
Of course I do not know what information could be used/required to answer this question, so if there are any questions of additional details that I did not mention, please ask.

Sidenote: I am not sure whether my tags are correct either. Feedback is appreciated.