Having a bunch of posts taken from another site with no real interaction with OP or anyone else isn’t driving traffic here, it’s boring the people who come here for discussion. The actual user posts will get drowned out by the huge number of reddit scraped posts. If something is interesting and fits a community here, post it. But scraping reddit to lemmy isn’t really helping as much as it might seem.
That wasn’t the problem, though. If you have multiple it can take some and not others, and also it’s inconsistent as another commenter mentioned.