I know this topic is years old but I was just wondering whether anyone had found any solutions to this?
I’m currently using WordPress/ACF for a digital treasure trail PWA/webapp. I have a global ‘Scores’ repeater on an options page that adds a new row (with 16 basic number or text fields) each time a player completes a trail.
At present the Options page/repeater has about 450 rows and it’s becoming really slow when executing save_post.
