What should you do if v2rayNG won’t connect? This guide walks you through troubleshooting your phone’s network, node subscription, client settings, and account environment to help you tell the difference between “the proxy isn’t connected” and “the website has flagged your account.” Team members can follow the same steps to avoid repeatedly switching nodes or changing settings in ways that make the problem harder to identify.
First, identify the type of connection failure
Close v2rayNG and check that you can open domestic websites on your phone. If you can’t, troubleshoot your Wi-Fi, mobile data, or system network first. Then start the proxy and test two different websites. If neither site opens, focus on the connection. If only one platform asks you to verify your account, denies your login, or restricts your actions, the node may not be the problem.
The VPN icon only means the proxy service has started; it doesn’t mean the node is working. The client’s connection test results are only a reference—check them against actual browsing and the logs.
Follow these six troubleshooting steps in order
- Check the system time: In Android settings, enable automatic date, time, and time zone. An incorrect time can cause TLS certificate verification to fail.
- Update the client: Download the installation package for your device from the official v2rayNG project releases page. Avoid modified versions from unknown sources. Note your existing configuration before updating, and don’t clear your data without a reason.
- Update the subscription: Check the address in subscription management, then update it. If the update fails, make sure the link is complete and hasn’t expired. Some subscriptions can only be updated when the proxy is off or after switching to a working network.
- Select a different node: Make sure the selected configuration is valid, then stop and restart the connection. If you manually import a VLESS link or similar, don’t remove or change parameters such as the transport protocol, TLS, or server name.
- Check for network conflicts: Temporarily turn off other VPNs, proxies, and ad blockers that use local VPN mode. If you’ve manually configured Private DNS, temporarily switch it to Automatic for comparison, then restore it as needed after testing.
- Compare results: Test the same node over Wi-Fi and mobile data, then try another trusted node on the same network. Change only one variable at a time and record the results.
Use logs to find the cause; don’t change parameters at random
Open the client log and try accessing a site again. A timeout or connection timeout usually means you should first check whether the node is reachable and whether the current network is working. Certificate, TLS, or handshake errors point to the system time or node parameters. If name resolution fails, check DNS and the domain name. Messages may vary between versions, but don’t disable certificate verification just to bypass an error.
If only some apps can’t connect, check whether they’re missing from the per-app proxy list and whether routing rules are sending the target traffic directly. You can briefly switch to global proxy mode to compare results, then restore the previous mode when you’re done testing.
For teams: manage connectivity and account stability separately
Sharing a subscription or exit node doesn’t necessarily cause connection failures, but provider concurrency limits, failed nodes, or network congestion can affect performance. Check the subscription details. Our free nodes can also be used for temporary comparison tests, but availability may vary, so don’t rely on them as the sole connection for critical work.
A working proxy doesn’t guarantee a stable account environment. Frequent changes in exit region or team members accessing the same account from different locations may trigger platform verification. Teams should follow platform rules, use member permissions to collaborate where possible, and avoid unnecessary changes to devices and locations. A fixed exit node also can’t guarantee that your account won’t be flagged.
If the problem persists, send your maintenance team the client version, network type, time of the error, and redacted logs. Don’t share subscription addresses, full node links, or account credentials publicly, and make sure to hide this information in screenshots.