Resolved SSL/TLS Certificates: keep websites secured not working for a subscription

[Nicola Urbinati]

Hi,

I have some subscriptions on my Plesk server.

The SSL/TSL options all work for all subscriptions (Redirect from http to https, HSTS, OCSP Stapling), but one (Keep websites secured) which is working for all subscriptions but one (I can't enable it for any domain/subdomain for that subscription).
For just that subscription, I enable it, it seems to be enabled, but when I get back to it it's not enabled.

Is there a way to properly fix or debug it?

Thank you

 

[Nicola Urbinati]

Solved: I issued specific certificates for subdomains instead of using wilcards from domain.

Now everything works ok.