Now need to verify I am a human by Cloudflare???

I'm still getting the extremely annoying captcha pictures to click when I try to login to this forum on Firefox. Even though I first got the new cloudflare box, which I checked off and it succeeded. After that when I type in my email and password instead of letting me login it starts with the BS captcha images.

And it sends me though several of them because it keeps saying 'try again' as if I failed. But I selected each box correctly every time, it's not that hard. Why am I still getting captcha images if Roku no loner uses it and I'm getting the cloudflare box? It's also acting as if the capchas fail even though they didn't so it's not even working correctly!

I've already cleared everything from my Firefox browser, history, cookies, cache so that's not it, it's still doing it. Roku must still have it on their site if it keeps bombarding me with these captchas every time I try to login on Firefox, but it never does it on Chrome! What is going on?

Somebody come up with some answers please! This is extremely annoying to have to deal with every time I try to login on Firefox!