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

As of 2026, even the most dependable VPN can sometimes encounter issues in China. This does NOT imply that the service is entirely nonfunctional — more often than not, it simply indicates that your server, IP, or protocol has been temporarily restricted by the Great Firewall (GFW).

Here are five clear indicators that your VPN is being hindered, along with effective methods to swiftly regain access.

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

This typically signifies:

• The server IP is under restriction;
• The protocol has been identified;
• The connection port is subject to filtering.

Solution:

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

Indicator 2: Successfully connected, but foreign sites won’t load

This indicates DNS manipulation or route obstruction.

• Google fails to load;
• YouTube remains stuck;
• ChatGPT is inaccessible;
• Domestic sites function normally.

Solution:

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

Indicator 3: Slow performance exclusively between 8–11 PM

This indicates network congestion and tighter firewall regulations during peak hours.

Solution:

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

Indicator 4: Operates on 4G/5G but not on WiFi

Hotels and public WiFi networks frequently obstruct encrypted protocols.

Solution:

• Utilize your phone’s hotspot;
• Enable WebSocket/TLS mode;
• Steer clear of public networks.

Indicator 5: A previously reliable server suddenly becomes unresponsive

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

Solution:

• Switch to backup nodes;
• Experiment with different protocols;
• Reconnect the service.

Extra Indicator: Significant packet loss

Signs include:

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

Solution:

• Utilize load-balancing routes;
• Select Asian nodes;
• Enable intelligent routing.

Tips to minimize the chance of being blocked

• Use obfuscation techniques;
• Avoid remaining on one server for extended periods;
• Regularly update server lists;
• Steer clear of free tools;
• Avoid keeping idle connections open for hours.

Final Thoughts

If your VPN ceases to function in China, it typically means the IP or protocol has been temporarily impeded. With the proper tactics, you can quickly regain access. For consistent performance, China VPN List provides excellent obfuscation and routing optimized for China.