Yes. I believe Jetpack was installed and activated by default but cannot be certain as this is the first and only time I have attempted a WP site. I may be wrong and I may have enabled it myself in early days. In case it makes any difference in your understanding of what I was seeing on my dashboard, enabling related posts was accessed by way of the Reading setting with General Settings on my WP dashboard, not within the Jetpack settings. Whether activating Jetpack changed what appeared in the In WP>Settings>Reading, I can’t say. It may have, which would explain the confusion if JP was not activated at your end. All good now, though, with RP block. Cheers and thanks for the follow up.