Error 522 when loading page

i’m trying to setup nextcloud using lets encrypt.
i can load nextcloud locally but unable to load with my personal url.
i have been reading and troubleshooting on and off for a month.
i have a plugin that makes sure Cloudflare has my correct ip as an a name under dns.
i have added the whitelist of Cloudflare ip’s into lets encrypt and my unifi router.
i can ping my url no problem.

any more tips on how to fix the 522 error page?

A 522 error typically happens when Cloudflare requests to the origin (your webserver) get blocked. Review the suggestions in this Community Tip for troubleshooting ideas.

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