Setting to change order of responses in a forum thread?

Is there a setting somewhere in the forum (I haven't found it) to make sure I see threads in chronological order, with older posts shown first and nothing skipped? It seems to me like some of the forums in the SDL Community show me the posts in a thread in such a whimsical order that it's difficult to know who said what first, I have to keep looking at the time when things were posted to make sure I'm reading in the right order.