Hiya Jimm, I noticed an issue. I'm not 100% sure if it was caused by the xenforo changes or not, but I'm unable to get updates on a story from their unlisted forums (requires login to read). My latest update in the EPUB is chapter 3-5, updated on Oct 9th.
The URL is
https://forums.spacebattles.com/threads/dragon-hack-litrpg.766840/
I should mention, I am running on your test version (3.24.10)
That reminds me... In an unrelated to the above problem, I troubleshooted an issue a few months back with being unable to download from (yet another) xenforo forum, QuestionableQuesting (I think). It wouldn't let me download from their NSFW forums due to login issues, even though it had the username/pass saved. I finally manually removed the saved info from the personal.ini and insert it when asked. And then again. And then again. It would not accept the info.
To make a long story short, I figured out the issue. It couldn't handle certain characters in the password and would ignore the input. If I put it manually in the ini, saved it, and then reopened it, the password would be incomplete. I finally just changed the password to something else. The specifics of the character escape me right now, but I think it may have been.. a ! ? Or maybe a #