WordPress plugin: non-solicited purges

Hello, I’m having an issue with the WP plugin that sends Purge Everything requests automatically by the hour. I didn’t set anything on the configuration to send these requests. I don’t know what I’m doing wrong.
I have these rules for my website:
Cache Level: Cache Everything, Edge Cache TTL: 12 hours

But I will increase the time for Edge cache to a day or two and purging the cache when I needed via URL.

The automatic purge is disabled, my plan is pro, and the purge hourly meets the pro ~one hour default expired time.

When I disable the Cloudflare plugin, the purge stops, no more purge everything in the Audit Logs, but soon I enable the plugin, the purge reapers. The log does not show if it was an API request or not, it just shows the Resource: Zone.

Thanks

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