Many users notice that their VPN suddenly stops working in China in 2026. This doesn’t always mean the VPN is broken — it’s usually due to China’s constantly changing network controls. Let’s explore why this happens and what you can do to fix it.
1. China’s Great Firewall is constantly updating
The GFW uses deep packet inspection (DPI) and adaptive blocking. Around national events or holidays, it becomes more aggressive. Even major VPNs can experience temporary outages. ([techradar.com](https://www.techradar.com/best-VPN/china?utm_source=chatgpt.com))
2. The server IP you’re using may be blocked
When a VPN server’s IP is blacklisted, your connection can’t get through. Paid VPNs like Free VPN Rank rotate IPs frequently, while free ones often don’t.
3. Your VPN protocol is detected or incompatible
Older protocols such as PPTP or L2TP are easily identified by firewalls. Switch to stealth protocols or use WireGuard/OpenVPN over TCP port 443 to blend in with normal HTTPS traffic.
4. Device or System Configuration Issues
Android or iOS settings can also interfere with VPN connections. Try the following:
- Disable smart network switch or Wi-Fi assistant;
- Clear DNS cache and reconnect;
- Ensure the VPN app is up to date.
5. How to Fix It
- Switch between protocols (OpenVPN → WireGuard → Stealth Mode).
- Try different servers near China (Hong Kong, Japan, Singapore).
- Update the VPN app or contact support for alternate links.
- If blocked, use bridge methods like Shadowsocks or V2Ray temporarily.
6. Why Choose Free VPN Rank
Free VPN Rank automatically detects GFW blocks and switches to working servers. It uses stealth technology and multi-protocol encryption (WireGuard, TCP 443) to stay online in China even when others fail.
In summary: If your VPN doesn’t work in China, don’t panic. Switch protocols, change servers, update the app, and use a trusted provider like Free VPN Rank. With proper setup, you can stay connected securely throughout 2026.
