By the way… I really tried everything with Windows 11.

I installed ditherig.exe and Color Control to disable dithering. (I have a PWM free notebook with amd graphics.) But to no avail. After a few minutes my eyes hurt.

I recovered the image of Win 10 and - wham! - the screen was steady like a piece of paper. All good again.

Attention Everyone: Under no circumstances download those ISO files, as sha256 hashes do not match those provided by official Microsoft sources. I have tried suggested file en-us_windows_10_iot_enterprise_ltsc_2021_x64_dvd_257ad90f.iso and it does not match any of these hashes. Nor there are references to vendor websites for vendor specific ISOs. This means probably there is a spyware inside or something else. But there is zero guarantee these files are free from spyware.

These are official hashes from Microsoft website:

    Donux

    Well yes, but actually no. The evaluation iso is not the full version. You can use it for up to 360 days(90 days+3 reactivations). You can't activate it and continue using it forever. You also can't upgrade it to the full version, you need to reinstall windows.

    Microsoft provides full versions of Windows LTSC on MVS, M365 Admin Center and OEM Portal but for them, you need to pay a high subscription fee. There is no way Microsoft will give out hashes of the actual full versions of LTSC builds to the public unless you're a bussiness/enterprise entity and bought at least five copies of it.

    What this means is that you have to trust reputable forums like MyDigitalLife for hashes. The method is illustrated here.

      Staycalmsyndrome For me, I would need at least trusted source from one company which mentions hash that I have. For example Dell does it, but it does not match. Sadly, security comes first for me. You could literally plant there key logger and traffic logger, and then use generating AI to give you pretty much everything 🙂

      7 days later

      I have installed latest windows 10 and it feels much better than windows 11 on my machine. Windows 11 has a lot of visual crapware I suppose and maybe old hardware is not really optimized for it, even if drivers are released.

        There are no new drivers for my old hardware. The catalog when in Win 11 has the same old ones as with Win 10. I don't like the interface of 11, so it's fairly safe to say I won't be moving to it (on this hardware anyway).

        Donux

        It's simply Windows 11 that is to blame. They changed the whole video system.

        For example, my video player that shows me video files completely smooth under Win 10, has problems with stuttering in Windows 11. They messed it all up.

          Reinhard62 have you ever tried disabling Hardware Accelerated GPU Scheduling in win11?

          dev