Server lag and missing wiki home page

If you're having problems connecting to the forum or the wiki, it's not you, it's the server.

Forum: because of the lag, there have been a couple of duplicate threads (and probably posts) already - if you notice you just posted twice, please delete the duplicate - if you can. I have no idea if this will resolve itself because there's no one available to look into it at the moment.

Wiki: the home page of TMSWiki.org is reporting that it has been deleted, but other pages are there - including the SEP at https://www.tmswiki.org/ppd/Structured_Educational_Program - if you can get to it throuigh the lag.

Browser and security errors: as I try to connect, I've been getting varying random messages from different browsers and platforms (Firefox and Edge, PC and Android) - some of them are security warnings (eg: this site doesn't use secure https) and sometimes it's just a Page Not Found timeout.

We've known for some time that a major upgrade is needed to the server, but the upgrade won't be compatible with the old version of the forum software that we've been using. I don't know how disruptive this might be, or if it's doable. DM me if you have voluntary expertise to offer and I'll pass it on.

I've closed this thread to comments until/unless there is something substantial to relate.

 

Update: @Forest restored the main wiki site, although I'm getting an erroneous security error when trying to go to TMSWiki.org which says we're not using https, although we are. He removed the two PRT links, both of which had issues.

The forum is not affected by any of the wiki page problems, although it still feels somewhat laggy to me. We'll see what tomorrow brings.

We still need to upgrade the server and then the forum software at some point.

 

Still very laggy for me...