V2RayN troubleshooting

V2RayN Subscription Failed

Fix V2RayN subscription import failures, expired links, unsupported node formats, DNS problems, system proxy issues, and connected-but-no-traffic errors.

Updated: 2026-05-11

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Direct Answer

When V2RayN subscription import fails, first verify the URL, then check client support, proxy loops, system time, DNS, and whether the link is expired or blocked.

Validate the URL

Open the subscription URL in a browser or separate network to confirm it returns content and is copied completely.

Check format support

Some subscriptions include formats or protocols that require newer clients or conversion.

Separate import and routing

Import success does not prove routing works. Test system proxy, DNS, and real webpage access separately.

Steps

Copy the subscription again and remove spaces.
Open the URL outside V2RayN to check access.
Update V2RayN if the protocol is unsupported.
Enable system proxy and test DNS after connecting.

Checklist

The subscription is not expired.
The URL is reachable without a proxy loop.
Client version supports the node protocols.
System proxy and DNS are enabled as intended.

Troubleshooting

Import returns empty nodes

The provider may be blocked, expired, or returning an unsupported format.

Import works but no traffic flows

Check system proxy, route mode, DNS, and firewall rules.

TLS or certificate errors appear

Check system time and update the client before changing node settings.

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FAQ

Why does the same subscription work in another client?

The clients may support different formats or conversions. Update V2RayN and compare protocol support.

Can DNS cause V2RayN failures?

Yes. DNS can affect subscription fetching and post-connection browsing behavior.

Should I replace all nodes first?

No. First separate subscription access, import format, system proxy, and DNS checks.