5 Indications That Your VPN Is Restricted in China – Plus How to Address It (2026)

In 2026, even the most dependable VPN can sometimes encounter issues in China. This does NOT imply that the service is malfunctioning — most often, it indicates: your server, IP, or protocol has been momentarily prohibited by the Great Firewall (GFW).

Here are 5 obvious indicators that your VPN is encountering a block, along with effective solutions to regain access swiftly.

Indicator 1: Stuck on “Connecting…” for over 20 seconds

This generally signifies:

• The server IP is prohibited;
• The protocol has been identified;
• The connection port is undergoing filtration.

Solution:

• Change to another region (Japan, Korea, Singapore);
• Change protocol (TLS, WS, TCP/443);
• Restart the application.

Indicator 2: Successfully connected, but foreign sites fail to load

This indicates DNS interference or route blockage.

• Google fails to load;
• YouTube gets stuck;
• ChatGPT is inaccessible;
• Local websites function properly.

Solution:

• Activate built-in DNS (DoH/DoT);
• Disable ISP DNS;
• Utilize SmartDNS mode;

Indicator 3: Slow speeds only during 8–11 PM

This suggests network traffic is high AND the firewall is more stringent during rush hours.

Solution:

• Switch nodes before peak hours;
• Use low-latency routes in Asia;
• Enable obfuscation.

Indicator 4: Operates on 4G/5G but fails on WiFi

WiFi networks in hotels and public places often block encrypted communications.

Solution:

• Utilize your smartphone’s hotspot;
• Activate WebSocket/TLS mode;
• Avoid using public networks.

Indicator 5: A previously reliable server suddenly stops functioning

The GFW frequently updates its block lists. It’s common for specific IPs to be suddenly restricted.

Solution:

• Switch to backup nodes;
• Experiment with different protocols;
• Restart the connection.

Additional Indicator: Significant packet loss

Symptoms include:

• Webpages taking over 10 seconds to load;
• Images loading partially;
• Videos stalling at very low quality.

Solution:

• Employ load-balancing routes;
• Select Asian nodes;
• Activate smart routing.

Tips to minimize the likelihood of being blocked

• Implement obfuscation;
• Avoid relying on one server for extended periods;
• Regularly update the server list;
• Steer clear of free tools;
• Avoid leaving idle connections open for hours.

Final Thoughts

If your VPN ceases to function in China, it often means the IP or protocol has been temporarily restricted. With appropriate strategies, you can quickly regain access. For consistent reliability, Free VPN List provides robust obfuscation and routing optimized for China.