I am trying to visit KDE Userbase, but the Cloudflare verification is always loading on Firefox.
When I visit https://userbase.kde.org/Welcome_to_KDE_UserBase, Cloudflare would verify my connection and redirect to https://userbase.kde.org/Welcome_to_KDE_UserBase?__cf_chl_rt_tk=.... However, it is then redirected back to https://userbase.kde.org/Welcome_to_KDE_UserBase, causing infinite loading.
What happens on Chrome is not exactly the same. After the URL loops for a few times, Cloudflare would ask you to click a button to verify, and then you can pass the verification successfully.