Hello,
Thank you for contacting the support and sorry for any inconvenience that might have been caused due to that.
Rank math is Compatible with WordPress 5.5. Please note WP 5.5 brought a new error (not actually an error) that is not covered much and is related to the new jQuery version in the core. That is breaking many old themes and plugins. You have to stick with the developer that updates their products regularly or check with them and ensure they are compatible with WP 5.5
Assuming you are using the latest version of all the plugins and the themes (please update if not yet), it would seem like a conflict with one of the plugins or the theme you are using.
To determine that, please follow this troubleshooting guide:
https://rankmath.com/kb/check-plugin-conflicts/
Please let us know if you find the culprit.
Only the site admin would know and your users won’t be affected by this troubleshooting.
Looking forward to helping you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.
