fritex
March 29, 2021, 12:17am
2
May I ask who is your hosting provider?
Have you tried following the steps from as written in the article from below?:
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…
https://support.cloudflare.com/hc/en-us/articles/115003011431-Troubleshooting-Cloudflare-5XX-errors#522error
Have you allowed Cloudflare IP addresses to connect to your new host/origin?
Maybe you need to check and allow Cloudflare IP addresses to connect to your host/origin server:
https://support.cloudflare.com/hc/en-us/articles/201897700-Allowing-Cloudflare-IP-addresses
Have you got an SSL certificate for the needed hostnames of the domains?
Can you check what have you got selected under SSL tab at Cloudflare dashboard? Is it Full SSL
or Flexible SSL
or something other?