Undetectable Browser

Proxies not working? Check these things before replacing them Your profile launches, but a website won’t load. Or your proxy passes the check, yet the platform you need is still unavailable. There can be several reasons, so avoid changing all your settings at once. 1️⃣ Check your connection details The address, port, username, password, and proxy type must match the details provided by your proxy service. Don’t choose HTTP or SOCKS5 at random: use the protocol and port your provider specified. If access is authenticated by IP, check your provider’s list of allowed addresses. Your external IP may have changed after switching networks or enabling a VPN. 2️⃣ Check whether the proxy is active In your provider’s dashboard, check the expiration date, remaining traffic, and connection limits. Then run Undetectable’s built-in proxy checker, available in the profile card, settings, and proxy manager. This lets you start troubleshooting directly in the browser. 3️⃣ Separate connection issues from website-specific issues If other pages load through the proxy but one platform doesn’t, that doesn’t necessarily mean the proxy has stopped working entirely. The cause could be restrictions imposed by the website or provider, or a temporary outage. A successful proxy check confirms the result of that particular test, but does not guarantee access to every service. 4️⃣ Consider the impact of your network and VPN A VPN doesn’t necessarily conflict with a proxy. However, it changes the connection route, and some networks restrict certain protocols. To troubleshoot, try connecting to the same proxy from another available network. Change one condition at a time — otherwise, it will be difficult to tell what affected the result. 🔤🔤🔤 Undetectable supports SOCKS5 proxies with UDP This allows WebRTC traffic to pass through a compatible proxy. QUIC support has also been added — this is the protocol used by HTTP/3. There’s an important detail: the proxy itself must support UDP. Enabling a browser setting alone is not enough. In the profile settings, under Main, you’ll find the Proxy with UDP support option. During a proxy check, UDP support is shown by a separate indicator: green if the check succeeds, red if support is not confirmed. Don’t enable this option for proxies without UDP support, as it may disrupt WebRTC. If regular pages load but QUIC doesn’t work, check your provider’s UDP support and any network restrictions separately. UDP support has been introduced in test mode, so your feedback on how it works is especially valuable to us. Still can’t find the cause? Contact Undetectable support. Include your browser version, proxy type, error message, and specify whether all websites fail to load or only one. ———————————————— Website | Download The Browser | Documentation