Some pages are not displayed correctly

Hi everyone! I have a small problem that I can't solve:
I am creating a multivendor Marketplace with Dokan, Woocommerce and Divi: when I create a new product, the fonts and the position of some elements on the page of the new product created do not correspond to the global layout that I have designed with Divi. If I go into the visual builder and save the page, the layout adjusts and returns correct.

The same problem occurs to me on other occasions, and to solve it it is always sufficient to activate the visual builder, save and exit.

I'm afraid the problem is caused by some CSS minify plugins like WP Rocket and W3 Total Cache that I tried to install to speed up the site, but uninstalled because they didn't work.

I have already tried to follow the procedure to completely uninstall W3 Total Cache by deleting the folders left in the database, but without completely solving the problem.

I wrote to Divi support who advised me to disable static CSS files, but even that didn't fix it.
What could be causing my problem? Thank you all!