Hi All, and thanks if you can help…
Windows Server 2016 / IIS 10
Certificates generated using PKISharp/WinAcme
In some browsers (Chrome…) sometimes, a popup appears prompting the user to pick a certificate (among… a single certificate…) to authenticate to the website. I have dozens of websites and only some have this behavior… No clue in tech forums… I read something about the “60-days”, another article about breaks in the cert chain, but the cert is < 50 days and no old X1 authority certificate is present on the server (except a fake LE X1 I removed today).
Help appreciated, thanks in advance…