Site – Speed Error!

Hi,

A few days ago i started to develop a new site. I installed my Theme, my plugins etc and reached time to install your plugin to “lock” my system from unwanted future updates. So i installed latest version (100% compatible with my WP version as notice appear).

The next days i had problems with response time, back end refreshed too slow, navigating to other back end areas was like a nightmare and Front End slowed down a little bit. So i started tickets with my Theme developer, then installed uninstalled other plugins and did what is necessary, we all know the procedure. Then i freaked out…

I disabled your plugin and Back End – Front End respond like lightning, crazy speed, i didn’t believe it. The i enabled your plugin, speed low again. I am using your plugin (previous versions) at 5 older sites to do the job with auto-updates, everything always was fine, i am dealing with a bug related to your plugin for first time and i do not know what to do.

I uninstalled and installed your plugin again and again and tried older versions till v8, i didn’t go lower, no need, slow response when it’s active for the specific website, i don’t understand at all why this happens, i have no Plesk error/warning logs, just speed issues.

WordPress: 5.5.1
PHP: 7.4.10
Easy Updates Manager tests: 9.0.6 – 8.1.0 (All slow speed)

How can we fix this?

The page I need help with: [log in to see the link]