Post SEO is not working in some post

Hello,

Thank you for contacting the support and we regret the inconvenience caused.

Could you confirm if you’re using a firewall? If yes, please whitelist this route and see if that fixes the issue: /wp-json/rankmath/v1/updateMeta

If the issue persists, please follow this guide and see if that helps:
https://rankmath.com/kb/meta-data-not-saving/

Please let us know how that goes.

Thank you.

Hello,

We might need to take a closer look. Please edit the first post on this ticket and include the affected URL, WordPress & FTP logins in the designated Sensitive Data section.

Please do take a complete backup of your website before sharing the information with us.

It is completely secure and only our support staff has access to that section. If you want, you can use the below plugin to generate a temporary login URL to your website and share that with us instead:

https://wordpress.org/plugins/temporary-login-without-password/

You can use the above plugin in conjunction with the WP Security Audit Log to monitor what changes our staff might make on your website (if any):

https://wordpress.org/plugins/wp-security-audit-log/

We really look forward to helping you.