Nothing ruins a session like getting stuck on "Loading..." while trying to...

https://wiki-cafe.win/index.php/Why_does_the_verification_page_say_it_will_take_a_few_seconds_but_it_never_ends%3F

Nothing ruins a session like getting stuck on "Loading..." while trying to verify you're not a robot. If your site hits a reCAPTCHA free quota warning, you are losing real traffic. I have managed these WAF issues for years