the system does not highlight problem areas in the text.

Hi @shilo91

Thanks for using Yoast SEO plugin. To understand this better, can you please let us know whether you are using the Block editor or Classic Editor or whether the Elementor editor?

Does the issue started to notice in a recent version or for a long time? Kindly please provide us with screenshots that highlight the issue you are experiencing. You can use any image-sharing service like https://pasteboard.co/, https://snag.gy/, https://imgur.com/, https://snipboard.io/, or even upload the screenshot to your own website. Once you upload it to an image-sharing service, please share the link to the image here.

Thanks for the screencast, and I’m sorry about your experience. Often, we see problems occur in combination with another plugin or theme. The fastest way to rule out any conflict is to deactivate all non-Yoast plugins and switch to a standard theme like Twenty Twenty-Two.

Please test this on your development or staging site if you have one. If not, we recommend using the Health Check & Troubleshooting plugin. This plugin has a troubleshooting mode, which does not affect normal visitors to your site.

If you’re unfamiliar with checking for conflicts, we’d like to point you to a step-by-step guide that will walk you through the process: How to check for plugin conflicts

If you feel uncomfortable doing this yourself or if this does not solve your issue, our Yoast SEO Premium plugin comes with one year of (technical) support.