This article addresses the problems teams may encounter when using v2rayNG: some members can connect while others cannot, or the same subscription behaves differently for different people. It focuses on troubleshooting four areas: account environments, client settings, network restrictions, and node status. The steps are suitable for everyday users to follow.
1. First determine whether the issue affects one person or the whole team
When your team uses v2rayNG, don’t immediately keep uninstalling and reinstalling the app. First, ask 2–3 members to test the same node on different networks, such as Wi-Fi, mobile data, and the company network. If only one person can’t connect, the issue is usually with their device environment or settings. If most people can’t connect, the node, subscription, or connection route is more likely to be the problem.
- Make sure everyone is using the same subscription link or the same set of nodes.
- Ask each member to test on both mobile data and Wi-Fi.
- Note the error symptoms: timeout, TLS handshake failure, no internet after connecting, or frequent disconnections.
- Check that the system time is accurate, as an incorrect time can affect some protocol handshakes.
The key to troubleshooting as a team is to compare results across groups first, rather than relying on the results from a single phone.
2. Check the basic v2rayNG settings
Open v2rayNG and update to a recent version. Then long-press a node and select “Test current configuration’s real connection” or “Test all configurations’ real connections.” If the latency is blank or all tests time out, try switching to another node. This site also provides free nodes you can import, but their stability can vary, so it’s a good idea to have several alternatives ready.
- Make sure you tapped the button in the bottom-right corner to start the proxy and that the VPN icon appears in the status bar.
- Start with the “Bypass LAN and mainland addresses” routing mode to avoid false results caused by overly strict rules.
- If no nodes appear after importing a subscription, check that the subscription link was copied in full.
- If other VPNs, accelerators, or security apps are running, close them and try again.
If Telegram and your browser still can’t access the internet after connecting, try switching the DNS-related options in v2rayNG’s settings, or restart the app and reconnect.
3. Can the account environment affect connection stability?
It can, but whether you can connect usually isn’t determined by the “account itself.” Instead, restrictions may be triggered by the environment in which you use it. For example, if many team members use the same set of nodes at once, frequently switch regions, or are subject to gateway restrictions on the company network, v2rayNG may fail to connect.
Common environmental factors include company or campus networks blocking proxy connections, DNS pollution by the carrier, battery-saving mode stopping the app in the background, system network permission issues, and temporarily unavailable subscription nodes. If team members use a wide range of device brands, operating system versions, and networks, connection stability may also vary.
4. Troubleshooting steps to follow in order
- Restart your phone’s network connection: turn on airplane mode for 10 seconds, then turn it off.
- Test at least three different nodes in v2rayNG instead of testing just one.
- Update the subscription: open the menu in the top-right corner and select the option to update the subscription, or import the link again.
- Close other VPN apps to avoid virtual network adapter conflicts.
- Clear v2rayNG from the background and reopen it. If necessary, reinstall the latest version.
- Test another network: if mobile data works but company Wi-Fi doesn’t, the restriction is likely on the network side.
Avoid tapping Connect repeatedly, as this can make troubleshooting more confusing. After each change, wait 10–20 seconds before testing a webpage.
5. Recommendations for team use
Assign one person to manage the subscription link and list of available nodes, while other members simply update the subscription regularly. If a widespread outage occurs, first collect everyone’s network environment, client version, and error screenshots, then decide whether to switch node providers.
In summary, if v2rayNG can’t connect, it doesn’t necessarily mean the app is broken. First determine whether the issue affects one person or the whole team, then check the subscription, nodes, network, and system permissions. This will usually help you identify the cause. The keys to stable use are having backup nodes, using a consistent configuration, and following a clear troubleshooting process.