Now I am worried. I've just spent a lot of time and money to migrate my old forum over to wpForo. It looks great but the users are asking why it takes several seconds to complete a post after clicking Add Reply or Add Topic. Several have already created duplicate posts because they thought it wasn't working and clicked the button a second time.

I thought it was just because the forum is brand new and I haven't done any optimization and it's still on a slower server.

Even just now after clicking Add Reply it was 3-4 seconds before the page refreshed to show my post. That is bad, I will need at least some message like "adding your post, please wait..." to appear to prevent impatient users from double posting.