Title: Plugin does not clear post cache!
Last modified: March 15, 2021

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# Plugin does not clear post cache!

 *  Resolved [jeferssons](https://wordpress.org/support/users/jeferssons/)
 * (@jeferssons)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/plugin-does-not-clear-post-cache/)
 * Hello, the plugin is very good. However, my site has two problems, the first 
   is a not error in some css within / uploads.
 * And the second is that the cache does not clear when I publish a new post, even
   when I manually clear it. It only updates the cache when I press F5. I currently
   use nginx with the redis-server plugin as well. The front is with the old publications.
 * Could you advise on how to proceed?

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Support [Laura – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support8/)
 * (@wpmudev-support8)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/plugin-does-not-clear-post-cache/#post-14185426)
 * Hi [@jeferssons](https://wordpress.org/support/users/jeferssons/)
 * If there’s Redis then it won’t get cleared “on its own” if it’s not connected
   to Hummingbird which may cause such issues – with cache content kind of “overlapping”.
 * On “Hummingbird -> Caching -> Integrations” page you can configure connection
   to your Redis instance and that would make Hummingbird also clear Redis cache
   when Hummingbird’s cache is cleared.
 * If it still doesn’t help, try also enabling the “clear full cache when post/page
   is updated” option on “HUmmingbird -> Caching -> Page Cache” page.
 * Best regards,
    Adam
 *  Thread Starter [jeferssons](https://wordpress.org/support/users/jeferssons/)
 * (@jeferssons)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/plugin-does-not-clear-post-cache/#post-14185989)
 * I put the website to do the automatic compression, when I am logged in it breaks
   the css of the main theme of the background, but if I log out, it is normal.
 * About nginx would I have to disable wordpress redis plugins? Because, when trying
   to login through your plugin, there is an authentication error, however, if I
   leave without a password, saved information appears. I also searched the forum.
   And I saw that it may be a problem with advanced-cache.php created by your plugin,
   since redis works with the same name.
 *  Plugin Support [Jair – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport15/)
 * (@wpmudevsupport15)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/plugin-does-not-clear-post-cache/#post-14198599)
 * Hey there, [@jeferssons](https://wordpress.org/support/users/jeferssons/), thank
   you for following up.
 * If you have two plugins that serves the same purposes, then the second plugin
   installed might not work, specially in this case if they create the same file
   to control caching options.
 * I would suggest, in order to run some tests, to disable the redis cache plugin
   and make sure that Hummingbird is configured.
 * I was also wondering if your hosts might have caching features by default, could
   you please let us know who is your hosting provider to confirm this option.
 * Regards,
 * Jorge
 *  Plugin Support [Nithin – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport11/)
 * (@wpmudevsupport11)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/plugin-does-not-clear-post-cache/#post-14238855)
 * Hi [@jeferssons](https://wordpress.org/support/users/jeferssons/),
 * Since we haven’t heard from you in a while, I’ll mark this thread as resolved
   for now. Please feel free to re-open the thread if you need further assistance.
 * Best Regards
    Nithin

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Plugin does not clear post cache!’ is closed to new replies.

 * ![](https://ps.w.org/hummingbird-performance/assets/icon-256x256.gif?rev=2633221)
 * [Hummingbird Performance - Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN](https://wordpress.org/plugins/hummingbird-performance/)
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 * 4 replies
 * 4 participants
 * Last reply from: [Nithin – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport11/)
 * Last activity: [5 years, 2 months ago](https://wordpress.org/support/topic/plugin-does-not-clear-post-cache/#post-14238855)
 * Status: resolved