This article addresses the common question, “What should I do if v2rayNG won’t connect?” It focuses on checking node availability, your phone’s network, IP, DNS, and browser proxy settings. It’s intended for users who have imported a VLESS, VMess, or Trojan configuration, or a subscription link, but can’t get online, run a speed test, or open webpages after tapping Connect.
1. Check that your nodes and subscription are working
When v2rayNG fails to connect, the most common causes aren’t software issues, but an inactive node, an expired subscription, or an incorrectly copied configuration. Check the following in order:
- Open v2rayNG, long-press the current node, and select “Test configuration connectivity” or “Test all configurations.”
- If all nodes fail, update your subscription first: tap the menu in the top-right corner and select “Update subscription.”
- Check that your phone’s date and time are correct. A significant time discrepancy can cause a TLS handshake to fail.
- Make sure you haven’t accidentally changed the node’s protocol, port, UUID, encryption method, or transport settings.
If you’re using free nodes listed on this site, try switching between several nodes. Free nodes can be affected by routing, the number of users online, and regional network conditions, so temporary outages aren’t uncommon.
2. Check your phone’s network and IP environment
Many users overlook local network issues. First, disconnect v2rayNG and open a domestic website directly in your phone’s browser to confirm that your 4G/5G or Wi-Fi connection works. Then switch networks and try again—for example, switch from Wi-Fi to mobile data, or from mobile data to another Wi-Fi network.
If v2rayNG shows a successful connection but you still can’t access websites, the issue may be related to your exit IP or local IP environment. Some websites block suspicious IPs, data center IPs, or frequently changing IPs. Try switching to a node in a different region, or disconnect and reconnect to get a different exit IP. Avoid running multiple proxies, accelerators, or system VPNs at the same time, as they can cause routing conflicts.
3. DNS settings can also cause websites to fail even when connected
Incorrect DNS settings in v2rayNG can lead to issues such as Telegram working while webpages don’t load, or some websites resolving to the wrong address. If you’re a typical user, keep the default settings and avoid entering complicated DNS configurations. You can try the following:
- In v2rayNG settings, enable “Local DNS” or restore the default DNS settings.
- Turn off Private DNS in your phone’s system settings. The path is usually: Settings → Network → Private DNS.
- Clear your browser cache and try again to rule out outdated DNS results.
If you’ve changed DNS, routing, or routing rules by following different guides, restore the defaults first, then import a new node to test.
4. Check your browser and app environment
Sometimes v2rayNG is connected, but the browser environment is causing the problem. Try testing with Chrome, Edge, or your phone’s default browser rather than relying on just one browser. If you have proxy or ad-blocking extensions installed, temporarily disable them.
Also check whether a key icon appears at the top of v2rayNG and whether the status bar shows that the VPN is connected. Open the v2rayNG logs. Messages such as timeout, connection refused, and TLS handshake failed usually indicate a timeout, a rejected port connection, or a certificate or time issue, respectively.
5. Quick troubleshooting steps
If you can’t connect, try these steps in order: update your subscription → switch nodes → switch networks → restore DNS settings → restart your phone. Most problems can be identified within these steps. If the issue persists, you can share a screenshot of the relevant log messages, but don’t reveal sensitive information such as your UUID or subscription URL. In general, when troubleshooting v2rayNG, don’t focus only on the app itself—node availability, DNS resolution, and your browser’s proxy settings are often the real keys to fixing the problem.