This article addresses the problem of subscription links not updating when multiple team members use clients such as Clash, V2RayN, and sing-box. This includes cases where colleagues can update but you cannot, or where updates fail for everyone on the office network. Follow the steps below to quickly determine whether the cause is the link, the client, the network environment, or account usage habits.
First, determine whether the problem affects one person or the whole team
When troubleshooting a team setup, don’t start by reinstalling the client. First, confirm how widespread the issue is. Ask 2–3 colleagues to test the same subscription on different networks: company Wi-Fi, a mobile hotspot, and home broadband. If only one person has trouble, the cause is likely a local client cache, system proxy, or DNS issue. If everyone is affected, the subscription URL may have changed, the subscription server may be temporarily unavailable, or the team’s sharing method may be unreliable.
- Paste the subscription link into a browser and check whether it returns node configuration text or downloads a file.
- Test the update over mobile data to rule out company network blocking or DNS pollution.
- Check that the link doesn’t contain extra spaces or line breaks. Links forwarded through WeCom or Feishu may be truncated.
- Check the client logs. Keywords such as timeout, 403, TLS, and failed to fetch can help identify the issue.
Common causes and how to fix them
1. The subscription link has expired or been reset: Some subscription links are tied to an account or device, and an administrator reset can invalidate the old link. Avoid forwarding outdated links in team chats. Instead, have a designated person maintain the latest subscription link.
2. The client cache is corrupted: Clash Verge, Clash Meta, V2RayN, and other clients may cache an old subscription. To fix this, delete the existing subscription configuration and add the subscription again instead of just clicking “Update.” If necessary, quit and reopen the client.
3. The network is unstable: Company gateways, proxy monitoring, and public Wi-Fi may block subscription URLs. Temporarily switch to a mobile hotspot to update, then reconnect to the nodes over the original network. If the update works over the hotspot, the issue is more likely related to the current network environment.
4. A system proxy loop: Some users try to update their subscription while a global proxy is enabled, causing the client to fail when accessing the subscription URL through itself. Try turning off the system proxy, TUN mode, or “Start proxy on boot” before updating manually.
How to improve reliability for team use
Subscription update failures are closely related to account environment stability. Sharing the same link among multiple people, or importing it frequently from different cities and devices, may trigger server-side risk controls or cause configuration issues. A more reliable approach is to have one person distribute the link, avoid putting subscriptions in public documents, replace the subscription when an employee leaves or changes devices, and use consistent client names, such as “Company Subscription-2026.” This site also collects free nodes for testing, which can be useful for temporary troubleshooting, but temporary nodes should not be relied on for long-term team use.
- Keep a team record of update tests, including the time, network, and client version.
- Use the latest client version where possible; older versions may not support newer subscription formats.
- Avoid having multiple people repeatedly click Update at the same time. If it fails, wait a few minutes before trying again.
- For critical work environments, prepare a backup subscription or client to help cross-check the issue.
Quick conclusions if the subscription still won’t update
If the subscription won’t open in a browser, the issue is probably the link or network. If it opens in a browser but fails in the client, the issue is more likely related to client parsing, caching, or proxy settings. If switching networks fixes the problem, focus on restrictions on the company network. Following this approach should help you identify the main cause of subscription links not updating and make your team’s setup more manageable.