Lightroom Classic Colors

Hi,

I hope someone will know where the problem is and try to help me.

I have been using Adobe applications for years, especially Lightroom, but before I did not notice a problem on this scale, but now I am irritated by the problem with the color of files after importing into the program.

I do not apply any ready-made filter during import, I upload the files as they are and while viewing them I can see how the program changes color, adds contrast or overexposes white areas. I see the original file in the thumbnail for a moment, but then it changes.

I reset all possible settings, but the photo is still not the same as the camera raw.

What am I doing wrong?

Regards,
volume