Issues with Woocommerce sites and workers

This is a great plugin but we just found a problem on several client sites, and only on sites running Woo-commerce. We have sites with hundreds of clients and hits a minute, but whenever any site that updates or pulls lots of data from a Woo-commerce site running this plugin with workers, then evidently the workers code is overloaded and you must PAY to upgrade or use a dedicated Workers site… which might be the way to go.. testing in progress

Cloudlfare shows the following error :

Error 1025

This website has been temporarily rate limited

You cannot access this site because there are too many requests being made to this website in a short time frame. Check back later once traffic has gone down.

If you are owner of this website, prevent this from happening again by upgrading your plan on the Cloudflare Workers dashboard.

Is there any way to fix or diagnose this? Or do we write our plugin and workers and create a dedicated and hybrid Workers static site?