This article addresses the common question, “What should I do if v2rayNG won’t connect?” It focuses on troubleshooting nodes, IP addresses, DNS, browser settings, and phone settings. It’s intended for users who have already imported VLESS, VMess, Trojan, or other nodes but can’t get online after tapping Connect, get no results from latency tests, or can’t open web pages in their browser.
1. First, check that the node and import method are working properly
Many connection failures aren’t caused by a faulty app. The node details may be outdated, the subscription may not have been refreshed, or the link may not have been copied in full. Check the following in order:
- Open v2rayNG and go to the node list. Make sure the selected node isn’t blank or an unexpected duplicate.
- If you use a subscription, tap the menu in the upper-right corner and select “Update subscription,” then select a node and try connecting again.
- If you imported a link manually, make sure it starts with vmess://, vless://, trojan://, or a similar prefix, and that no characters were missed when copying it.
- Tap “Test all configurations for real connection” or a similar test option, and prioritize nodes that return a latency result.
We compile some free nodes on this site for testing, but their performance may vary by route, time of day, and region. Try several nodes to compare results rather than relying on a single node to diagnose the problem.
2. An issue with your IP or network environment can also prevent connections
If the node is working but v2rayNG keeps showing as connected while web pages won’t load, the problem may be related to your device’s network or IP environment. Common causes include public Wi-Fi blocking proxy connections, fluctuations in your carrier’s network, or the current network not handling certain ports well.
- Switch from Wi-Fi to mobile data, or from mobile data to Wi-Fi, and test again.
- Turn on Airplane mode for 10 seconds, then turn it off so your phone can obtain a new network IP address.
- Restart your router to avoid DNS or connection issues caused by prolonged use.
- Don’t run other VPNs, accelerators, or proxy apps at the same time, as they may cause routing conflicts.
If switching networks fixes the problem immediately, the issue is probably with your current IP or network environment, not v2rayNG.
3. Check your DNS settings to fix the “connected but can’t open websites” issue
DNS problems are a common cause of v2rayNG connection issues. The app may show as connected, while Telegram, your browser, or other apps can’t load anything. Try the following:
- Open v2rayNG settings and look for the DNS or routing options.
- Use the app’s default DNS whenever possible. If you’re unsure, avoid entering complex rules.
- If you’ve changed your DNS settings before, restore the defaults, then disconnect and reconnect.
- Clear your browser cache and try opening the page again.
Some Android devices also have a “Private DNS” feature. If you’ve configured Private DNS manually, temporarily turn it off and check whether v2rayNG works again.
4. Check your browser and app settings, too
Sometimes v2rayNG is connected, but your browser settings make it seem otherwise. For example, the browser may have cached an old page, an extension may be blocking access, or only certain apps may be routed through the proxy. Test with Chrome, Firefox, or your system browser, and try several websites rather than relying on just one.
Also check whether per-app proxying is enabled in v2rayNG. If it is, your browser may not use the proxy unless it’s selected. If you’re using bypass mode, the destination website may also be accessed without going through the node. Most users should first turn off per-app proxying and test with global mode. Once you’ve confirmed that you can get online, you can adjust the settings as needed.
5. Quick troubleshooting checklist
- Update your subscription and try 2–3 different nodes.
- Switch between Wi-Fi and mobile data to rule out restrictions on your current IP or network.
- Turn off Private DNS and restore v2rayNG’s default DNS settings.
- Close any other VPN, proxy, or accelerator apps.
- Make sure your browser is selected if per-app proxying is enabled.
- Restart v2rayNG and your phone, then test again.
In summary: if v2rayNG won’t connect, don’t just keep tapping Connect. First confirm that the node is working, then check your IP and network, DNS, and browser settings. Following these steps one by one will usually help you identify whether the problem is with the node, a network restriction, or a conflict in your device’s settings.