Windows 10: Strange behavior of window manager

I have noticed a strange behavior on my computer. When I hold down the left Alt key and then press the Tab key, it opens the window manager as expected. However, when I hold down the left Alt key, then press the right Alt key, and then press the Tab key, it opens a very unusual window manager. I have dropped a video of the same....I am on windows 11 22H2Can anyone explain why this happens or what might be causing it?Video link:https://drive.google.com/file/d/1W-GpNNoBQ5G_qSWzLvgKHKOhCtvx9JiC/view?usp=sharing

:)

 

Strange behavior of the Start menu

You can add shortcuts in the start menu, alphabetical list, by adding them in the old start menu location. What is strange is that if you add several shortcuts to the same program with different parameters, only one appears on the list, why ? No idea. Anyway
it appears with the right icon, the one defined by the shortcut. If this entry list is pinned to the start screen, it appears with the icon of the exe file, not the one of the shortcut. Second strange behavior. I regret all this. The start menu of W10 lost
something very important in the W7 and previous versions. The ability to create a hierarchical menu : one for internet, one for multimedia, one for office programs etc… The actual start menu is a real mess compared to what could be done in W7. This can be
partly solved by the start screen : it’s possible to create folders, one for internet, one for multimedia ad so on, and the folders can contain pinned tiles to the right programs. Anyway, its’ completely impossible to create several shortcuts to the same program.
For example one for starting the browser to one a website, one for starting it to another website and so on. Personally, I solve this by using an alternate shell able to manage several shortcuts to the same program… and to choose the icon. Anyway, this behavior
of the start menu remains very strange, and makes the start menu of W10 less usable than the ones of the previous versions of windows (not W8 of course which was a complete failure).

 

Registry strange behavior in HKEY_CURRENT_USER\Software\Microsoft\...

I tried to clear all contents of
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts
then set security permission to logger user name () to be clear from:

• create key
• set value

and let it inherently apply to all keys under it

But it responds with icons flickering / blinking very often
so I undo the security setting.. but while keeping on registry browsing under this key I came across:

1. The jpg filetype key and userchoice key were created
2. On userchoice key the logging user () ACL was created, and
3. It's set to DENY on SET VALUE !

Is it windows 10 behavior or an intruder's been screwing up ?
Please help me.. many thanks in advance

 

Sleep Problems - Strange wake up behaviors

Hey, thanks for the suggestion! I went into my BIOS and neither "MSI Fast Boot" or "Fast Boot" were enabled. I took a few pictures of the BIOS config and of the power-related options, and attached them below.