Loopback connection to wiki in /srv fails first use daily.

Loopback running HTMLserver (Yast) restores it, only to quit again with a period of no usage. Do I need to run cron daily to fix an Apache bug?

Sounds like your website might have conflicting settings.
You might take a look at how your wiki website was originally created, maybe even re-create it (If successful, then you’d only need a DNS change to switch over from the old to the new).

If you’re still perplexed, post the <exact> steps how you’re creating and deploying your website.

TSU