This article addresses the common issue of “what to do if v2rayNG won’t connect”: whether you have no internet after importing a node, it shows connected but web pages won’t open, or it keeps timing out, you can check each item on the list below one by one. It is suitable for ordinary Android users to quickly identify the cause.
1. First confirm your phone login and network environment
Many connection failures are not caused by the node itself, but by an unstable phone environment. Before troubleshooting, do these basic checks first:
- Make sure your phone’s time and time zone are set to sync automatically. Incorrect time can cause TLS handshake failure.
- Switch networks once: if Wi-Fi does not work, try mobile data; if mobile data does not work, switch back to Wi-Fi.
- Turn off other VPNs, accelerators, or traffic firewall apps to avoid occupying the VPN channel.
- Make sure v2rayNG has been granted VPN permission. When connecting for the first time, you need to allow the system pop-up.
- If you are using company, campus, or hotel Wi-Fi, restrictions may exist, so test with mobile data first.
It is recommended to first open a normal domestic website to confirm that the phone itself can access the internet, and then start v2rayNG. If the local network itself is not working, there is no point in continuing to switch nodes.
2. Check whether the node was imported correctly
If you obtained free nodes from this site or other channels, it is recommended to verify the configuration after importing them. Free nodes may become invalid, so do not test only one node.
- Open v2rayNG and go to the node list to confirm that the currently selected node is not an empty configuration.
- Long-press the node and check whether fields such as address, port, UUID, transport protocol, TLS, and SNI are complete.
- If it is a subscription link, tap the menu in the upper-right corner, choose “Update Subscription,” and test again.
- Give priority to testing multiple nodes within the same subscription to avoid misjudgment caused by a single node being temporarily unavailable.
Common errors include missing part of the link when copying it, incomplete QR code recognition, an expired subscription address, or incompatibility between the node protocol and the client version. If you encounter import errors, you can delete the old node and scan the code again or paste the link again.
3. What to do if it connects successfully but web pages won’t open
If v2rayNG shows that it is connected, that does not mean all traffic is being proxied successfully. You can handle it in the following order:
- Go to Settings and confirm that “Routing” was not mistakenly set to only proxy the local network or to an abnormal rules mode.
- Try switching the routing mode to “Global” for testing. If Global works, it means the original rules may have a problem.
- Clear the browser’s DNS cache, or test with browsers such as Chrome or Edge.
- In v2rayNG settings, try enabling or disabling “Bypass LAN and mainland China addresses” and observe any changes.
Recommended testing method: first open a simple web page, then test more complex scenarios such as video or app stores. Do not run multiple proxy tools at the same time, otherwise DNS confusion can easily occur.
4. Check the logs to identify the specific error
The logs in v2rayNG are very useful. Tap “Logs” at the bottom or in the menu, reconnect once, and observe the key messages. If you see timeout, it is most likely that the node is unreachable or the network is blocked; if it is TLS handshake failed, it is usually related to time, SNI, or TLS configuration; if it is invalid user or authentication failed, the UUID or password may be wrong, or the node may have become invalid.
The most time-saving troubleshooting order: first switch networks, then update the subscription, then switch nodes, and finally check the logs. This can quickly distinguish whether the issue is the phone environment, subscription updates, node quality, or configuration field problems.
5. What to do if it still won’t connect
If you have tried all the above steps, it is recommended to update v2rayNG to a newer version, delete the old configuration, and import it again. Free nodes can fluctuate, so it is best to prepare multiple sources as backups. This site will organize free nodes that can be imported into v2rayNG and client tutorials, but actual availability is still affected by the network environment and node status.
Do not randomly change advanced parameters too often. Ordinary users only need to focus on whether the subscription is valid, whether the node is selected, whether the network is reachable, and whether the logs show obvious errors. By troubleshooting according to the checklist, most v2rayNG connection issues can usually be resolved.