Tldr prod.do.dsp.mp.microsoft.com settings-win.data.microsoft.com sls.update.microsoft.com watson.telemetry.microsoft.com ctldl.windowsupdate.com These five

Tldr prod.do.dsp.mp.microsoft.com settings-win.data.microsoft.com sls.update.microsoft.com watson.telemetry.microsoft.com ctldl.windowsupdate.com These five domains/subdomains can block Windows Update