@elliot Thanks for the most recent update to 5.7.11 beta. I am looking at a significant set of nested repeater fields that I am testing for performance improvement with the updated object caching. I am not seeing a whole lot of improvement. I have the edit screen in WP down to 93 Queries, 31 of them being called by ACF Pro. The frontend takes quite a while to load (~11 seconds) and about 70 requests are being made to ajax-request.php. Let me know if you have any ideas on how to improve performance, and if this is the best channel to discuss. Thanks.