Why TCP Proxies Alone Are Not Enough

Even if your SOCKS5 proxy supports UDP, most anti-detect browsers (particularly those based on Chromium) are unable to route WebRTC traffic through a proxy. The reason lies in the technical limitations of the browsers themselves.

As of today, CAPTCHA systems have already started enforcing enhanced WebRTC checks. One example is Discord, which has integrated hCaptcha Enterprise, where detection of enabled WebRTC is already part of the verification process.