522 Errors in recent days

Some of our users have faced problems with displaying pages in recent days.
The problems concern both site pages and style files, scripts and images.
In our Cloudflare profile, we are seeing a rise in 522 errors - https://i.imgur.com/JrEGAHT.png

May I ask who is your hosting provider and what is the domain name so I could try to get 522 error too if possible?

Do you get them over WiFi (home) or a mobile network connection?

Does anything changes if you Pause Cloudflare for your domain?
Or temporary switch the :orange: cloud DNS records to :grey: cloud?

Regarding the 522 error, may I ask if you have checked the suggestions from below article?:


Have you allowed Cloudflare IP addresses to connect to your new host/origin?
Maybe you need to allow Cloudflare IP addresses to connect to your host/origin server:

IP list can be found here:

How about your web application? Is it Web server or something else?
Do you use some CMS like WordPress?

Does it work on a port which is compatible with Cloudflare as follows in the below article:

May I also ask if you have got an SSL certificate for your domain and your sub-domain(s) installed at your host/origin server?

Could you check what have you got selected under SSL tab at Cloudflare dashboard? Is it Full SSL (Strict), Flexible SSL or something other?

We have updated IP list on our side and problem is gone


1 Like

Great news!
I am happy to assist you :slight_smile:

This topic was automatically closed 3 days after the last reply. New replies are no longer allowed.