I’m running into the same issue, I can’t save WP SuperCache settings, in particular “Cache HTTP headers with page content.” I disable it, refresh, it’s still enabled. Tried with Chrome and Firefox and tried clearing all caches, browser-side server-side.
Running latest WP, Wordfence in learning mode just in case as well.
Using Simple mode, on NGINX.
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This reply was modified 6 years, 10 months ago by vladdy.
I had the exact same question, funny timing.
The site I’m working on uses custom fields, and some of the listing data appears in the table wp_postmeta
hope that helps
this would definitely be easier to manage if it were in a standalone database altogether, but I guess that’s out of the scope of “normal” wp users…