I have a members website that requires, sign up, login, profile edits, and personal account page edits. Using page rules, I have selected to bypass Cache Levels for all these pages. I have the wildcard, asterix (*) after the url to ensure it applies to all members. However I am still encountering new users who are unable to save the profile inputs.
You could try Cache Rules:
If not, can you share your rule configuration for us to review?
Additionally, does this happen when Cloudflare is paused?
My page rules for my members profile page:
are the following:
Cache Level - Bypass
Edge Cache TTL - an hour
Origin Cache Control - Disable.
In Cache rules I have the following rules for:
and Bypass Brower TTL Cache.
The plugin I use for this member site is Ulitmate Member.