This article addresses the common question “What should I do if v2rayNG won’t connect?” It’s especially useful when multiple people share a subscription, a team needs to work temporarily, or one account is used on several phones. Connection failures are often caused not by a faulty client, but by unstable nodes, subscriptions, account concurrency, network conditions, or system settings. Follow these steps to troubleshoot.
1. First, determine whether it’s an individual issue or a team-wide problem
When using v2rayNG as a team, don’t rush to reinstall the app. First, have 2–3 team members test the same node on different networks—for example, one on Wi-Fi and another on mobile data. If no one can connect, the node may be down, the subscription may have expired, or the server may be temporarily unavailable. If only one person has trouble, the cause is more likely to be their phone’s network, permissions, time, or DNS settings.
- In v2rayNG, long-press the current node and select “Test real connection” or a similar test option.
- Switch to other nodes in the subscription rather than repeatedly testing the same one.
- Have team members test separately and note who can connect, who can’t, and which network they’re using.
- If you’re using this site’s free nodes, try nodes in different regions or using different protocols.
2. Check subscription and account stability
Account stability is crucial when multiple people are using a subscription. Some subscriptions limit the number of devices online at once, data usage, connection frequency, or logins from unusual locations. If a team imports the same subscription on too many devices, some members may be able to connect while others experience frequent disconnections.
- Check whether the subscription updated successfully: In v2rayNG, tap to update the subscription and make sure no error appears.
- Check whether you’re switching nodes too frequently: Running lots of tests in a short time may trigger restrictions. Wait a few minutes before trying again.
- Check whether multiple people are sharing the same account: If there’s a concurrency limit, assign separate subscriptions to team members or reduce the number of simultaneous connections.
- Make sure the system time is correct: An incorrect time can affect the TLS handshake, so enable automatic date and time.
3. Troubleshoot v2rayNG settings on your phone
If others can connect but your phone can’t, try the steps below. First, make sure you’re using a recent version of v2rayNG, then check that Android has granted it VPN permission. The system will show a VPN request when you connect. If you previously denied it, grant permission again in system settings.
- Restart v2rayNG. Close it completely from the recent apps screen, then reopen it.
- Open the node’s edit screen and check that the address, port, UUID, encryption, and transport protocol are present and haven’t been changed.
- In Settings, try switching the routing mode—for example, “Bypass LAN and mainland China addresses” or global mode.
- Turn off any other VPNs, accelerators, or proxy apps on your phone to avoid port or routing conflicts.
- Change the DNS settings, or restore the defaults if necessary, then test the connection again.
4. What to do if the network is causing the connection failure
If the same node won’t connect on your company’s Wi-Fi but works over mobile data, the current network is likely restricting proxy connections. Office networks, campus networks, and hotel Wi-Fi may block certain ports or protocols. Don’t assume the node is down; try switching networks or node protocols, or use a configuration such as TLS or WebSocket that is more likely to get through.
If v2rayNG shows that it’s connected but webpages won’t load, first open a regular website in your browser, then try a site that requires a proxy. Also check whether per-app proxying is enabled and make sure your browser is included. Errors such as “connection refused,” “timeout,” and “TLS handshake failed” indicate a rejected port, a network timeout, and a certificate handshake issue, respectively. Try another node first.
5. Tips for teams
For team use, keep a simple log of node names, availability times, networks used, error messages, and testers. This makes it easier to identify whether the issue is with an individual phone or the subscription as a whole. Don’t rely on a single node long-term; keep 2–3 backup connections available. Finally, when a connection fails, troubleshoot in this order: switch networks, switch nodes, update the subscription, check permissions, and review the error message. This will usually help identify most v2rayNG connection issues.