Conflict LSCWP with theme or plugins

Hi

I expect to speed up our site with litespeed cache and Litespeed Ent web server
When the plugin of litespeed is enable, it took to time for loading page . I mean this :

https://prnt.sc/0keytkex_-6m
When the site is being resolved, Chrome will display this gray line, revolving slowly, counter-clockwise.

https://prnt.sc/Q7hjTB0lK5jC
When the site is found and is being loaded, Chrome will show this blue line, revolving quickly, clockwise.

When the LSCWP is active (even I disabled or turned of everything of that) the requesting to server tack to much time.
The unique feature that I love in Chrome is that it spins both ways – anti-clockwise means data is being uploaded, or a page is being requested, and clockwise means that the page is being downloaded. I believe the speed of rotation also relates to transfer speed.

I want to find why this happen and how fix that.

When plugin is active the result of gtmetrix(I’m not trust to this site like you but the result of google page speed is the same in my case) is :
https://prnt.sc/Mk8j8zSUUYv0

And this is report when plugin is de-active
https://prnt.sc/RgXsuRe59Jnf

Conclusion : this reports show me there is problem my site , my webserver (Litespeed ent) and my theme and plugins with your LSCWP and I must solve it or change my control panel and use other webserver like Ngnix.

This is the report number :
Report number: HHNFYVIJ
Report date: 06/23/2022 08:14:42

If you need access to site , I can give it to you.

Please help…