Hi JariVolanen,
I don't work for Microsoft. I'm just a volunteer here. I don't know anyone at Microsoft. If you need to send feedback to Microsoft, you may use the Feedback Hub (Win+F). I agree that 24H2 is causing problems in many systems. Since 23H2 will be supported till Nov, users can defer the 24H2 update using the registry, GPO, or InControl. https://techcommunity.microsoft.com/discussions/microsoft-intune/temporarily-block-windows-11-24h2-feature-update/4272346
Regards,
After that date it's unsupported for updates. I guess 25h2 will just be out just in time if they managed to sort out the drivers and climbed down from the new backend security. That's right up to the wire. I doubt Microsoft will loosen up on security which is preventing the upgrade in some instances.
Failing that, back everything up and rebuild the computer software with a fresh install and copy back your data. If on a network and enough drive space, easier to do it that way. The same way you may use when you buy a new computer. Drives you take off the manufacturer's website. After installing 24h2 you then install your favourite programs that might have the buggy drivers that had prevented the upgrade.
For sure for your average user or ageing pensioner with computer skills, taxing.