danyjack7

Oh dude, you are right! 😀
So can I set that up again? I mean this:

unset Cache-control
set Cache-control public, max-age=15552000
set Access-Control-Allow-Origin: *

This is the result from the home page when I logged as admin:

access-control-allow-origin: *
alt-svc: quic=":443"; ma=2592000; v="43,46", h3-Q043=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-25=":443"; ma=2592000, h3-27=":443"; ma=2592000
cache-control: public, max-age=15552000
content-encoding: gzip
content-type: text/html; charset=UTF-8
date: Sat, 07 Nov 2020 16:57:10 GMT
expires: Wed, 11 Jan 1984 05:00:00 GMT
link: <https://mysite.it/wp-json/>; rel="https://api.w.org/"
link: <https://mysite.it/wp-json/wp/v2/pages/37429>; rel="alternate"; type="application/json"
link: <https://mysite.it/>; rel=shortlink
pragma: no-cache
public-key-pins: pin-sha256="pin1"; pin-sha256="pin2"; max-age=2592000
referrer-policy: strict-origin-when-cross-origin
server: LiteSpeed
status: 200
vary: Accept-Encoding
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-litespeed-cache-control: no-cache
x-xss-protection: 1;mode=block

Hi,

I have the same problem.
I manage my own server with LiteSpeed server (OpenLiteSpeed).
The settings you mentioned are blank.
WP and the plugin are updated to the latest version.

I disabled the object cache and opcache and I done a Purge All, but the problem is always there.

Another thing I noticed is that every notification I have in the dashboard (for example updated plugin or cache purged), comes out when I change page and to remove it I have to refresh the page itself.