This article addresses the common question, “What should I do if v2rayNG won’t connect?” It focuses on troubleshooting nodes, IP network conditions, DNS, system time, and browser settings. It’s intended for users who have installed v2rayNG and imported V2Ray/VLESS/VMess nodes, but are experiencing timeouts, a connection with no internet access, or pages that won’t load.
1. First, check that your nodes and subscription are working
Connection failures often aren’t caused by a problem with your phone or the app. The node itself may be unavailable, your subscription may have expired, or the configuration format may be incompatible. Check the following in order:
- Open v2rayNG, long-press the current node, and select “Test all configurations with a real connection” or a similar speed-test option.
- If all nodes fail, update your subscription first. The free nodes on this site can also be used for temporary testing, but free nodes may stop working at any time.
- Confirm that the node uses a protocol supported by v2rayNG, such as VMess, VLESS, Trojan, or Shadowsocks.
- Check that your phone’s clock is accurate. A large time difference can cause TLS handshake failures.
If only one node fails, simply switch to another. If they all fail, continue troubleshooting your local network environment.
2. Your IP network environment can affect the connection
If a node doesn’t work over Wi-Fi but works over mobile data, your network’s public IP address or carrier route may be restricted. Try the following:
- Turn off Wi-Fi and try connecting over mobile data.
- Restart your modem or router to obtain a different public network environment.
- Make sure no other VPN, accelerator, or proxy app is running at the same time.
- In v2rayNG, switch between “Bypass LAN and mainland addresses” and “Global proxy” mode to test.
If mobile data works but Wi-Fi doesn’t, the issue is likely with your router’s DNS, network filtering, or carrier routing—not v2rayNG itself.
3. Incorrect DNS settings can prevent pages from loading
Sometimes v2rayNG shows that it’s connected, but websites still won’t open in your browser. This is often related to DNS resolution. In v2rayNG settings, check whether the DNS settings have been changed incorrectly. If you’re unsure, restore the defaults and test the connection again.
If the problem persists, try enabling the app’s built-in DNS or switching to a commonly used public DNS. Don’t copy DNS settings from unknown sources, as incorrect rules may prevent both domestic and international websites from resolving. If you can open an IP test site after connecting but can’t open sites by domain name, the issue is almost certainly DNS resolution.
4. Check your browser and system proxy settings too
Some users think v2rayNG won’t connect when the actual problem is their browser. Test with Chrome, Edge, or your system’s default browser, and clear the browser cache. If only one browser fails to load pages, check for proxy extensions, ad blockers, or security add-ons.
Also, when v2rayNG connects, it creates a VPN tunnel in Android. If you didn’t allow the VPN permission prompt, the app may appear to be working even though your traffic isn’t passing through the proxy. Go to your system settings, remove the old VPN configuration, and grant permission again.
5. A quick troubleshooting checklist
- Update your subscription and test multiple nodes.
- Compare the connection over Wi-Fi and mobile data.
- Set your phone’s clock correctly and restart v2rayNG.
- Restore the default DNS settings, then try global proxy mode.
- Try another browser and disable proxy-related extensions.
In summary, v2rayNG connection problems are usually caused by unavailable nodes, IP network conditions, DNS resolution, or browser proxy conflicts. Follow the steps above to identify the issue. If none of your nodes work, first update your subscription or import new working nodes, then check your phone’s system and network settings.