After enabling DNS Cloudflare.
I can not access, log in using my usual username and password, in this link: FrontEnd
https:// xxxx xxxxx /login/
But in this link with the same password and user if I can log in. backend
https:// xxxxxxxxx /wp-admin/
Before configuring Cloudflare if you could log in with the same username and password in any of the two links.
what’s going on?