how often are you having the google sitemap plugin update for sp posts?

have you looked at the generated sitemap and verified you have posts in there?

I made some modifications on one of my sites. But have not edited any SP files.

Also went back to AIO SEO and enabled full browser view. Here is a revised SS of my SEO settings.

I have reenabled WP Seo plugin from yoast and new posts are now indexed straight away even with this plugin enabled. Sadly Google still seems slow or unwilling to index many of the older posts.

does yoast generate a sitemap?   if so, are the older posts in there?  if not, you might want to modify our google xml sitemap to work with yoast…  so posts, including olde ones are added…