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Hubzilla Support ForumFound a quirk in the Redbasic theme where if the "maximum number of conversations to load" is too low, somehow the javascript doesn't trigger to grab the next group of items. At least, that's what I think was going on. It happened on 2 different instances (one on 3.6.1, the other on dev) when I had "maximum" set to 3. Changing to 5 seemed to fix it. Though the weird thing was - it only displayed 1 item. Haven't investigated, but a working hypothesis is that the query returned items that weren't displayed by the filters I had set (affinity was set at 85%) or items weren't displayed for some other reason. Once there were "enough" items displayed, the continuous scroll seemed to work just fine.