Tommy

I’m unable to find the “link to the media files” option anymore, I cannot use the lightbox with Gutenberg single image.

@vupdraft I found the issue, it was caused by W3 Total Cache Object Cache

Clearing the object cache fix the issue.

Thank you.

There are errors in the console.

No php errors.

POST /wp-admin/admin-ajax.php?_fs_blog_admin=true 400

@vmarko

I wasn’t aware this option existed. It was not enabled, but enabling this option actually fix my issue.

Thank you.

Hello,

Yes, the issue is caused by ““try_files $uri $uri/ /index.php?$args;” added to static files. When you have a lot of traffic and 404 errors it will cause some memory issue.

I have disabled Browser Caching from W3 and added my own NGINX rules without this line.

I think W3 should not add this line to static files. It’s bad for performance, NGINX should handle the 404 errors and NOT WordPress.

This blog post explain my issue.

https://wphelp.blog/manage-404-errors-static-files-from-the-server/

Just a suggestion.

Thanks.

I have fixed my issue by simply enabling page caching, when page cache is enabled the cache control header is working.

I couldn’t enable Page Cache before because I was using another caching plugin that have a feature than W3TC doesn’t have. But I have removed this plugin now.

I agree, I managed to fix mine with this custom CSS.

@media only screen and (max-width: 600px) {
#remoji_panel {
  left: 0px!important;
}
 }

I’m getting an error while I try to remove it with Filezilla.

The folder named ” inside “search” I can’t open it or delete it.

Yes, it doesn’t matter where you login, if the page is cached on the browser side, You will have to refresh the page to see the fresh version.

The only solution I have found was to remove WP Fastest Cache and use another plugin unfortunately.

The folder tmpWpfc can’t be removed it look like.

@vmarko

I think the NGINX rule for HTML provided in the nginx.conf by W3TC is not compatible with fastcgi.

By default if you just include the nginx.conf from W3TC the header will not be added to the pages.

This is how I added the headers back to my pages:

location ~ \.php$ {
        include snippets/fastcgi-php.conf;
        fastcgi_pass unix:/var/run/php/php8.1-fpm.sock;
        add_header Cache-Control "no-cache, no-store, must-revalidate, max-age=0" always;
    }

If you are logged out, refreshing the page wont bring back the cache control header.

When logged in, you have to refresh the page on everything you have clicked before login.

Not all caching plugins, W3TC cache control headers is working but only when you have page caching enabled.

I can’t use W3TC because I need the CDN from WP Fastest Cache.

Anyway I have done many testing with Apache and NGINX on different servers and I don’t think I can fix the issue.

Maybe you should try to reproduce the issue, you just have to set a cache control header in NGINX config and activate your plugin. The header will be removed.

I had no plugin installed, why WP Fastest Cache remove my cache control: no-cache from the cached pages?

I have tested it on a new install with only your plugin installed.

I noticed that the header is present without the cache enabled but when you enable the cache the header gets removed and the pages are getting cached by the browser.

I think the cache should not remove the original header present on the pages.

I’m using a plugin call Restrict User Access.