Hello,
Thank you for contacting Rank Math, and sorry for any inconvenience caused.
Do you have the Font Awesome plugin installed on your website? The latest release of this plugin is causing some conflicts and some members are already noticing it.
If you do have the FontAwesome plugin, to fix the situation you should install the updated version of the plugin that they released to solve this conflict.
https://github.com/FortAwesome/wordpress-fontawesome/releases/download/4.0.3-rc1/font-awesome.zip
In any case, this is likely a plugin conflict with the plugin mentioned or another one.
To determine that, please follow this troubleshooting guide:
https://rankmath.com/kb/check-plugin-conflicts/
Here is a video you can follow as well: https://www.youtube.com/watch?v=FcIWRhcUP2c
Only the site admin would know and your users won’t be affected by this troubleshooting.
We really look forward to helping you.
Hello,
We are super happy that your issue is resolved. If you have any other questions in the future, know that we are here to help you.
If you don’t mind me asking, could you please leave us a review (if you haven’t already) on https://wordpress.org/support/plugin/seo-by-rank-math/reviews/#new-post about your overall experience with Rank Math? We appreciate your time and patience.
If you do have another question in the future, please feel free to create a new forum topic, and it will be our pleasure to assist you again.
Thank you.