ISRG Root lazy loading problem + missing from (random) updated Windows 10 versions

[JuergenAuer]

Hi @yegor

@yegor

We've been noticing that that ISRG root simply does not exist in seemingly random versions of Windows 10, including the most recent fully updated builds.

are you sure you have checked the correct place?

Mmc.exe -> add snapin -> Computer -> Trusted Root Certification Authorities

Ok, my old PC has that certificate. But checked the servers from server-daten.de (not so old Windows 2019 Server), they have the ISRG root.

Use Find Certificates, then search

008210cfb0d240e3594463e0bb63828b00

PS: Oh, what's that: The DbServer has the ISRG, the Webserver has not. Curious. Ok, I have the same problem. But why has the DbServer that root? May be the result of an installation.