Blocking curl by ww.wp.xz.cn

Dear,

I’ve installed WordPress on my localhost server on a Raspberry Pi 4B using Cloudflare Tunnel. My WordPress site is working fine and is accessible via the internet. However, I’m having trouble updating plugins and I’m getting these warnings in the site status:

• The REST API encountered an error:

The REST API is one way that WordPress and other applications communicate with the server. For example, the block editor screen relies on the REST API to display and save your posts and pages.

When testing the REST API, an error was encountered:

REST API Endpoint: https://ladsalart.com.ar/wp-json/wp/v2/types/post?context=edit
REST API Response: (http_request_failed) cURL error 7

• Could not reach ww.wp.xz.cn:

Communicating with the WordPress servers is used to check for new versions, and to both install and update WordPress core, themes or plugins.

Error Your site is unable to reach ww.wp.xz.cn at 198.143.164.251, and returned the error: cURL error 7:

Get help resolving this issue. (opens in a new tab)

I have verified that Cloudflare Tunnel is not the problem.
I ran the command curl -i https://ww.wp.xz.cn and got the following result:

https://drive.google.com/file/d/1f3lKoMZujtDjdxK1bQjtCMJvqs3oSHiW/view?usp=sharing

There, it mentions that ww.wp.xz.cn is blocking my connection because it thinks I’m an AI bot. The result refers to wasted tokens.

Has anyone else experienced this? Can you help me solve it?

The page I need help with: [log in to see the link]