Hi Eric, thanks for following up. This one is very strange. Below is the status report. This is from our dev server which has the same issue.
We have tried all sorts of combinations with plugins. But it just became really obvious that as soon as we deactivate WP Stateless we had no issue with TTFB. Very strange!
We have been running WP Stateless for a good couple of years now.
### Server
Server architecture: Linux 5.10.184-175.731.amzn2.x86_64 x86_64
Web server: Apache/2.4.57 () OpenSSL/1.0.2k-fips
MySQL version: 10.6.16-MariaDB-log
PHP Version: 8.0.28
PHP Memory Limit: 384M
PHP Max Input Vars: 1000
PHP Max Post Size: 256M
PHP Time Limit: 3000
Max Upload Size: 256M
Allow URL-aware fopen Wrappers: Yes
Loaded Extensions: Core, date, libxml, openssl, pcre, zlib, filter, hash, json, Reflection, SPL, session, standard, cgi-fcgi, bz2, calendar, ctype, curl, dom, mbstring, fileinfo, ftp, gd, gettext, iconv, exif, mysqlnd, PDO, Phar, SimpleXML, sockets, sqlite3, tokenizer, xml, xmlwriter, xsl, zip, mysqli, pdo_mysql, pdo_sqlite, xmlreader
### WordPress
Version: 6.5.5
Multisite: No
Memory Limit: 40M
Total Attachments: 14915
Image Sizes: thumbnail, medium, medium_large, large, 1536x1536, 2048x2048, large, medium, small, property-small, property-medium, hero, property-hero-slider, alm-thumbnail
Theme: Private Property 1.0.1
Active Plugins: Activity Log 2.10.1, Advanced Custom Fields PRO 6.3.3, Ajax Load More 7.1.2, Akismet Anti-spam: Spam Protection 5.3.2, Change wp-admin login 1.1.8, Classic Editor 1.6.3, Custom Menu Wizard 3.3.1, Disable Comments 2.4.6, EWWW Image Optimizer 7.7.0, Favorites 2.3.4, Gravity Forms 2.8.13, Gravity Forms + Custom Post Types 3.1.29, Gravity Forms Address Enhanced 1.29.2, Gravity Forms Campaign Monitor Add-On 4.0.0, Gravity Forms Postmark Add-On 1.4.0, ManageWP - Worker 4.9.20, ModuloBox 1.6.0, New RoyalSlider 3.3.7, Popup Builder 4.3.2, Post Types Order 2.2.3, Public Post Preview 2.10.0, Public Post Preview Configurator 1.0.3, Query Monitor 3.16.3, Simple Custom Post Order 2.5.7, UpdraftPlus - Backup/Restore 1.24.4, WP-Stateless 4.0.4, WP Console 2.4.1, WP Crontrol 1.16.3, YIKES Simple Taxonomy Ordering 2.3.4, Yoast SEO 23.0
### WP-Stateless
Version: 4.0.4
Database Version: 1.0
Mode: Ephemeral
File URL Replacement: Disabled
Supported File Types: jpg jpeg png gif pdf
Bucket: Set
Bucket Accessible: Yes
Service Account JSON: Set
Cache-Control: Default: public, max-age=36000, must-revalidate
Delete GCS File: Enable
Folder: /%date_year/date_month%/
Domain: Not set
Cache-Busting: Enable
Dynamic Image Support: Disable
Use Post Meta: Disable
Total Files: 9983
Total File Sizes: 86899
Compatibility Files: 298
