This article addresses the common question “What should I do if v2rayNG won’t connect?” and focuses on troubleshooting node status, mobile network, IP, DNS, and browser environment. It’s for users who have already imported a VLESS, VMess, or Trojan configuration, or a subscription link, but can’t access the internet, open webpages, or run speed tests after tapping Connect.
1. First, check whether the node and subscription are working
Connection failures are often caused not by v2rayNG itself, but by an expired or blocked node, a configuration change, or an outdated subscription. Open v2rayNG, go to subscription settings, and tap “Update subscription.” Then return to the node list, select a node, and try connecting again. If you’re using the free nodes listed on this site, choose recently updated ones first, and be ready to test several nodes in turn.
- Open v2rayNG, tap the menu in the upper-right corner, and select “Update subscription.”
- After the update, select a node and tap the round button in the lower-right corner to connect.
- Once connected, tap “Test all configurations for connectivity” in the node list or test the latency.
- If several nodes fail, continue troubleshooting your network and system settings.
Note: A latency reading doesn’t guarantee that webpages will load. A connectivity test is more useful than a regular ping.
2. Check your mobile network, IP, and proxy mode
If the node is working but webpages still won’t open, try switching networks. Mobile data, home Wi-Fi, and workplace or campus networks have different restrictions, and some may interfere with proxy connections. First, turn off Wi-Fi and test using mobile data. If mobile data works but Wi-Fi doesn’t, the issue is likely with your router, broadband DNS, or local network restrictions.
- Make sure no other VPN, accelerator, or security app is using a proxy on your phone.
- In v2rayNG settings, check that “Bypass LAN and mainland China addresses” suits your needs.
- If you only want to access overseas websites, temporarily use global proxy mode to rule out routing rules as the cause.
- Some nodes don’t support IPv6 well. Try disabling IPv6 on your phone or router, then test again.
After connecting, you can also search for “my IP” to see whether the displayed exit location has changed. If your IP hasn’t changed, your traffic may not be going through v2rayNG. Check the system VPN permission and proxy mode.
3. DNS and browser settings can also prevent pages from opening
Sometimes v2rayNG shows that it’s connected, but your browser reports a DNS error, connection timeout, or certificate error. This is often related to DNS cache or the browser’s proxy settings. In v2rayNG settings, try enabling or switching the built-in DNS, or set your system network’s “Private DNS” to Off or Automatic, then try again.
For browser testing, try opening a common website in Chrome, Edge, or Firefox instead of relying on just one built-in browser. Browser proxy extensions, ad blockers, or security extensions may conflict with v2rayNG. Try incognito mode or temporarily disable your extensions.
4. Quick checklist if you still can’t connect
- Restart v2rayNG and allow the connection in the system VPN prompt.
- Delete old nodes, then reimport them by scanning a QR code, pasting a link, or importing a subscription.
- Test nodes using different protocols, such as VLESS, VMess, or Trojan.
- Update v2rayNG to a newer version to avoid compatibility issues with older cores.
- Restart your phone, clear your browser’s DNS cache or browsing data, and test again.
If an error message includes terms such as TLS, certificate, handshake, or timeout, it usually points to a certificate, handshake, or network timeout issue, respectively. Most users don’t need to change advanced settings. Try switching nodes, updating the subscription, or changing networks first.
In summary, if v2rayNG won’t connect, troubleshoot in this order: check whether the node is working, whether the network is restricting the connection, whether your IP has changed, and whether DNS or the browser is causing an issue. This usually helps you find the problem quickly. Avoid changing too many settings at once. Test after each change to make it easier to identify the cause.