Rocket loader blocking page from loading correctly

i have this issue with rocket loader, sometimes its blocking from pages to appear correclty, not happening all the times but happening often.

any idea how to solve this?

many thanks

Rocket Loader defers scripts to after content is loaded, which may result in issues on your site if certain scripts depend on load order, or being run at a specific time.

You could try disable Rocket Loader on specific scripts by adding data-cfasync="false" to those ones that rely on this (you will need to debug this yourself), otherwise I’d recommend disabling Rocket Loader entirely, or disabling it on pages that have an issue via a Page Rule.

For more information, please check the following article:

https://support.cloudflare.com/hc/en-us/articles/200168056-Understanding-Rocket-Loader