Since version 8, this module started to work unstable. When you put a product in the cart and go to the home page, the product cart is empty. No solutions helped. Therefore, I gave up this module and started using another one, which runs super stable. And I reached with presta 99 fast with gmetrix. Have you encountered the problem of an empty shopping cart with added products. I have been using the module for a long time, next to this module there is another module that automatically generates all cache. Although, in general, all presta cache modules are bad compared to wp rocket. Cannot disconnect with the required hook and module, by default not all modules are visible in the same program.