We close off registrations to the site due to spam and bots. To close off registration (this is handled via BuddyPress), I redirect /register page to the homepage. You can see this setting in the Redirection plugin. When I want to open up registration, I disable the redirection for /register page to the homepage. This used to work before all the caching was implemented. Users are reporting the following: Fill out the form Upon submission, the page refreshes No confirmation, the original form is still available https://drama-otaku.com/register Caching: Cloudflare caching is enabled Super Cloudflare caching plugin is enabled - this allows logged-in users to see uncached content, users who guests (logged out), see cached content. Can you help debug why the registration form is not working as it should? I suspect it's something related to cache.