First of all, thank you and the others so much for setting up this archive!
I just wanted to point out something that I'm not sure is a problem or maybe not all the posts are in the archive yet. You said above that the HP business subforum is completely backed up. Does that mean all the posts should be viewable in the archive right now? For example, the HP ZBook 17 Owners Lounge archive https://www.nbrchive.net/xfa/hp-business-class-notebooks.1083/HP Zbook 17 Owner's Lounge/ is only showing posts until 2017 (even when I viewed it in Internet Explorer). However, the original thread http://forum.notebookreview.com/threads/hp-zbook-17-owners-lounge.751269/page-59 has posts until this year.