Cloudflare endless looping due fingerprinting

Description

Visiting the http://chaingames.io/ caused an endless loop for the user

Steps to Reproduce

1. Open http://chaingames.io/
2. Expect Cloudflare to redirect
3. (according to user, didn’t redirect)

Actual result:

Expected result:

Allow cloudflare to work correct (redirect correctly, and not loop)

Reproduces how often:

I wasn’t able to reproduce, was reported via the forums.

Brave version (brave://version info)

Version 1.22.70 Chromium: 89.0.4389.105 (Official Build) (x86_64)

Version/Channel Information:

• Can you reproduce this issue with the current release?
• Can you reproduce this issue with the beta channel?
• Can you reproduce this issue with the nightly channel?

Other Additional Information:

• Does the issue resolve itself when disabling Brave Shields? Yes, (Fingerprinting)
• Does the issue resolve itself when disabling Brave Rewards?
• Is the issue reproducible on the latest version of Chrome?

Miscellaneous Information:

Reported here: https://community.brave.com/t/brave-browser-stuck-on-cloudflare-loop/224513/

I wasn’t able to reproduce this, but logged ticket for followup/confirmation

[pes10k]

Just to follow up here, I have an ongoing discussion with Cloudflare folks to sort this out. I hope to have more news to share shortly, but we’re working on it aggressively

[kjkent]

My apologies for the slow reply, @pes10k.

I’m connecting from the UK. I’d be happy to share the URLs I’m seeing the issue on, but it actually seems the issue has resolved. I recall that cloudflare.com itself inaccessible, but, I’ve just successfully accessed the website. In addition, a few minutes ago, https://sportsbikeshop.co.uk actually showed the DDOS protection screen for a second before redirecting successfully.

Good news from a practicality standpoint, but perhaps not for issue reproduction! I shall get in touch, though, if I see it again.

Thanks for your assistance with this.