Huge Performance Impact

Hi ! I use your plugin on a website since quite a moment, everything was working great. But since a recent update, the plugin has become unusable as it incredibly slow down the website. It took me 3 days of work to check deeply all the website with query monitor and a bunch of tools to discover it was this plugin that was causing that problem. I precise that it doesn’t affect visitors but only logged in users on the frontend.
I made some experiment, the more I enable modules on the plugin options, the more the site is affected. To give you an idea, the site was at the beginning so affected that I was getting timed out. Now with only the half of the plugins the homepage take 14.50s to load.
This doesn’t come from js or css optimization. It happens even if no modules are on the page. It slows down the server response time.