What is the name of the domain?
What is the issue you’re encountering
502 and 522 Errors
What steps have you taken to resolve the issue?
I don’t know how to solve this!
fritex
November 3, 2024, 3:59pm
2
May I ask which steps for troubleshooting have you tried already?
Is your origin host uptime stable?
What’s your SSL/TLS settings at CF dashboard for your domain?
Have you had and still having a valid SSL certificate installed for your domain at your origin host?
Error
Try the suggestions in this Community Tip to help you fix Error 502 / Error 504 : Bad Gateway / Gateway Timeout.
Background
The 502 / 504 errors are quite similar. Generally, a HTTP 502 / 504 errors occurs because your origin server (e.g., your web host) is returning this code to us, and Cloudflare returns this code in turn to your visitors. They are caused by a problem connecting to an upstream server - meaning your server is trying to initiate a process and this fails to work as expect…
Error
Try the suggestions in this Community Tip to help you fix Error 522 “ERR CONNECTION TIMED OUT” in Google Chrome or “The connection has timed out” in Firefox.
Background
A 522 error happens when a TCP connection to the web server could not be established. This typically happens when Cloudflare requests to the origin (your webserver) get blocked. When this happens, you’ll see “ERR_CONNECTION_TIMED_OUT”.
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Quick Fix Ideas
Make sure that you’re not blocking Cloudflare IPs in .hta…