If you get a 522 error, the possible causes are:
- There is a failure in a CDN service such as Cloudflare
- The server is down
A CDN service such as Cloudflare is failing
If you are using a CDN service such as Cloudflare, it is possible that the CDN is experiencing an issue.
Please change the nameserver of the domain where the error is occurring to the nameserver of mixhost and check if the symptoms are improved.