@palmerijosh Thanks for the reply.
I’m confident that our object caching is working well in 5.7.12, so I suspect there is something else at play.
I’m happy to take a look at your site and help debug the issue. Can you please open a support ticket via the following link and ask for me (Elliot): https://www.advancedcustomfields.com/contact/
It would be great to get access to your site (or a staging site) so I can login and test the object caching / SQL queries.
