Oversaturated and unstable colors after changing from windows 10 to windows 11

[oversaturated]

Hello Community,  I bought this computor because screen had good colors and resolution. That was with Windows 10.

After changing to Windows 11 the colors became considerably oversaturated and unstable. 

The only options I know to change these parameters are calibration of the screen, i.e. adjusting blue, green and red colors and setting gamma-level.

These adjustments could to a very small extent hide the non-compliance between  the screen system and the new operative system.

Images and videos directly from the web has extremely red colors although  calibration control for red is set to minimum, (see attached images 1-2, with interposed calibration adjustments), while videos from files on the hard drive ( see attached images 4, with interposed calibration adjustments)  has oversaturated yellow and almost non-existing blue color although blue control is set on max, also blurry due to low resolution which was considerably higher on Windows 10.

The whole color system is also unstable which is shown by the fact that one color can sometimes dominate the entire image (see attached image 3, with interposed calibration adjustments).

I am using the default color profile  called "sRGB display profile with display hardware with configuration data derived from calibration". I have also tried alternative profiles given on the display, but they won't work.

Is there anything I can do to regain the "true of life" colors of my previous Windows 10?

Thankful for any tips or help from Community!

Gent Gustafsson, Stockholm Sweden

red colors although set to a minimum on calibration controls, while videos from files on the hard drive has oversaturated yellow and non-existing blue although blue control is set on max.

The whole color system is also unstable which is shown by the fact that one color can sometimes dominate the entire image.

I am using the default color profile which can be used with the calibration system. I have tried alternative profiles given, but they won't work.

Is there anything I can do to regain the "true of life" colors of my previous Windows 10?