Add an image with your Focus Keyword as alt text

Here’s another issue similar to above. Created a 3rd post and now Rank Math is unable to recognize focus keyword in meta description and other places. But you can see it is defined twice in opening paragraph (2nd and 3rd line and last line)

Not using Word Fence or any other firewall.

There are no errors in browser console (F12). The following URLs are all showing one message in browser:

/wp-json/rankmath/v1/updateMeta
/wp-json/rankmath/v1/updateSchemas
/wp-json/rankmath/v1/updateRedirection
/wp-json/rankmath/v1/getFeaturedImageId
/wp-json/rankmath/v1/getHead

Message

{“code”:”rest_no_route”,”message”:”No route was found matching the URL and request method.”,”data”:{“status”:404}}