I use wpdiscuz on multiple wordpress sites for education. We're not using an LMS, just standard WP with the Gillian theme.

The past 6 installations we've done, once we get to around 100 comments suddenly all the comments detach from their posts and make it look like there are no comments. They're still in the database and I can see them in the Comments area of the backend, but they no longer have anything under "In response to". I have to manually reassign the comments.

Any help for this?

Most recently happened on a site with WP 6.0 installed but was also doing this on 5.x